Factors / Factors of 385

Factors of 385

1, 5, 7, 11, 35, 55, 77, 385

385 breaks into 4 pairs, tested up to √385 ≈ 19.6; each pair multiplies back to 385 exactly. 385's full pair list is (1, 385), (5, 77), (7, 55), (11, 35), for 8 divisors in total. 385's divisors other than 385 itself sum to just 191, 194 below 385: the common deficient case. 385 is odd, digit sum 16 for 385; small divisors of 385 include 5, 7, 11. 385 has 8 divisors; 384 has 16 and 386 has 4, so 384 wins here. 385 divided by its largest divisor, 77, gives 5.