Factors / Factors of 175

Factors of 175

1, 5, 7, 25, 35, 175

175 breaks into 3 pairs, tested up to √175 ≈ 13.2; each pair multiplies back to 175 exactly. 175's full pair list is (1, 175), (5, 35), (7, 25), for 6 divisors in total. 175's divisors other than 175 itself sum to just 73, 102 below 175: the common deficient case. 175 is odd, digit sum 13 for 175; small divisors of 175 include 5, 7. 175 has 6 divisors; 174 has 8 and 176 has 10, so 176 wins here. 175 divided by its largest divisor, 35, gives 5.