Factors of 975

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What are the factors of 975?

Answer

Factors of 975:

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

12 factors · 975 = 3 × 5² × 13 · composite

Underlined — prime: 3, 5, 13 · 1 — neither prime nor composite · others — composite

Factor pairs of 975

1 × 975
3 × 325
5 × 195
13 × 75
15 × 65
25 × 39

√975 ≈ 31.22 — the last pair 25 × 39 sits here; past it pairs repeat.

975 = 3 × 5² × 13 → (1 + 1) × (2 + 1) × (1 + 1) = 12 factors: add 1 to each exponent and multiply.

Related Calculations

975 in roman numerals

See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

Recalculate with different values ↑

Factors Table

Number	Factors
960	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960
961	1, 31, 961
962	1, 2, 13, 26, 37, 74, 481, 962
963	1, 3, 9, 107, 321, 963
964	1, 2, 4, 241, 482, 964
965	1, 5, 193, 965
966	1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966
967	1, 967
968	1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
969	1, 3, 17, 19, 51, 57, 323, 969
970	1, 2, 5, 10, 97, 194, 485, 970
971	1, 971
972	1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972
973	1, 7, 139, 973
974	1, 2, 487, 974
975	1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975
976	1, 2, 4, 8, 16, 61, 122, 244, 488, 976
977	1, 977
978	1, 2, 3, 6, 163, 326, 489, 978
979	1, 11, 89, 979
980	1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980
981	1, 3, 9, 109, 327, 981
982	1, 2, 491, 982
983	1, 983
984	1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984
985	1, 5, 197, 985
986	1, 2, 17, 29, 34, 58, 493, 986
987	1, 3, 7, 21, 47, 141, 329, 987
988	1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
989	1, 23, 43, 989

FAQ

What are the factors of 975?

Factors of 975: 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

How many factors does 975 have?

Number 975 has 12 factors

How many factor pairs does 975 have?

Number 975 has 6 factor pairs

Is 975 a prime or composite number?

Composite: 975 = 3 × 5² × 13, so it has 12 factors — a prime has exactly two.

How many factors does 975 have excluding 1 and 975?

10: 3, 5, 13, 15, 25, 39, 65, 75, 195 and 325.