Factors of 725

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What are the Factors of 725?

Answer

Factors of 725:

1, 5, 25, 29, 145, 725

6 factors · 725 = 5² × 29 · composite

Underlined — prime: 5, 29 · 1 — neither prime nor composite · others — composite

Factor pairs of 725

3 pairs: 1 × 725 · 5 × 145 · 25 × 29

Past √725 ≈ 26.93 every pair would repeat one already found — so checking stops at 26.

725 = 5² × 29 → (2 + 1) × (1 + 1) = 6 factors: add 1 to each exponent and multiply.

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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

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Factors Table

Number	Factors
710	1, 2, 5, 10, 71, 142, 355, 710
711	1, 3, 9, 79, 237, 711
712	1, 2, 4, 8, 89, 178, 356, 712
713	1, 23, 31, 713
714	1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714
715	1, 5, 11, 13, 55, 65, 143, 715
716	1, 2, 4, 179, 358, 716
717	1, 3, 239, 717
718	1, 2, 359, 718
719	1, 719
720	1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720
721	1, 7, 103, 721
722	1, 2, 19, 38, 361, 722
723	1, 3, 241, 723
724	1, 2, 4, 181, 362, 724
725	1, 5, 25, 29, 145, 725
726	1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726
727	1, 727
728	1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728
729	1, 3, 9, 27, 81, 243, 729
730	1, 2, 5, 10, 73, 146, 365, 730
731	1, 17, 43, 731
732	1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732
733	1, 733
734	1, 2, 367, 734
735	1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
736	1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736
737	1, 11, 67, 737
738	1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
739	1, 739

FAQ

What are the Factors of 725?

Factors of 725: 1, 5, 25, 29, 145, 725

How many factors does 725 have?

Number 725 has 6 factors

How many Factor Pairs does 725 have?

Number 725 has 3 factor pairs

Is 725 a prime or composite number?

Composite: 725 = 5² × 29, so it has 6 factors — a prime has exactly two.

How many factors does 725 have excluding 1 and 725?

4: 5, 25, 29 and 145.