Factors / Factors of 535

Factors of 535

1, 5, 107, 535

535 breaks into 2 pairs, tested up to √535 ≈ 23.1; each pair multiplies back to 535 exactly. 535's full pair list is (1, 535), (5, 107), for 4 divisors in total. 535's divisors other than 535 itself sum to just 113, 422 below 535: the common deficient case. 535 is odd, digit sum 13 for 535; small divisors of 535 include 5. 535 has 4 divisors; 534 has 8 and 536 has 8, so 534 wins here. 535 divided by its largest divisor, 107, gives 5.