Factors / Factors of 475

Factors of 475

1, 5, 19, 25, 95, 475

475 breaks into 3 pairs, tested up to √475 ≈ 21.8; each pair multiplies back to 475 exactly. 475's full pair list is (1, 475), (5, 95), (19, 25), for 6 divisors in total. 475's divisors other than 475 itself sum to just 145, 330 below 475: the common deficient case. 475 is odd, digit sum 16 for 475; small divisors of 475 include 5. 475 has 6 divisors; 474 has 8 and 476 has 12, so 476 wins here. 475 divided by its largest divisor, 95, gives 5.