16959015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12199

約数の個数: 24

約数和(自身を含む): 30346368

約数和(自身を除く): 13387353

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 12157, 36471, 60785, 109413, 182355, 376867, 547065, 1130601, 1884335, 3391803, 5653005, 16959015]

約数ペア:

[(1, 16959015), (3, 5653005), (5, 3391803), (9, 1884335), (15, 1130601), (31, 547065), (45, 376867), (93, 182355), (155, 109413), (279, 60785), (465, 36471), (1395, 12157)]