Factors / Factors of 125

Factors of 125

1, 5, 25, 125

125 breaks into 2 pairs, tested up to √125 ≈ 11.2; each pair multiplies back to 125 exactly. 125's full pair list is (1, 125), (5, 25), for 4 divisors in total. 125's divisors other than 125 itself sum to just 31, 94 below 125: the common deficient case. 125 is odd, digit sum 8 for 125; small divisors of 125 include 5. 125 has 4 divisors; 124 has 6 and 126 has 12, so 126 wins here. 125 divided by its largest divisor, 25, gives 5.