Factors / Factors of 365

Factors of 365

1, 5, 73, 365

365 breaks into 2 pairs, tested up to √365 ≈ 19.1; each pair multiplies back to 365 exactly. 365's full pair list is (1, 365), (5, 73), for 4 divisors in total. 365's divisors other than 365 itself sum to just 79, 286 below 365: the common deficient case. 365 is odd, digit sum 14 for 365; small divisors of 365 include 5. 365 has 4 divisors; 364 has 12 and 366 has 8, so 364 wins here. 365 divided by its largest divisor, 73, gives 5.