15255813

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 21514752

約数和(自身を除く): 6258939

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 4001, 12003, 124031, 164041, 372093, 492123, 5085271, 15255813]

約数ペア:

[(1, 15255813), (3, 5085271), (31, 492123), (41, 372093), (93, 164041), (123, 124031), (1271, 12003), (3813, 4001)]