15105165

素因数分解:

$3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1571}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 24221376

約数和(自身を除く): 9116211

約数列:

[1, 3, 5, 15, 641, 1571, 1923, 3205, 4713, 7855, 9615, 23565, 1007011, 3021033, 5035055, 15105165]

約数ペア:

[(1, 15105165), (3, 5035055), (5, 3021033), (15, 1007011), (641, 23565), (1571, 9615), (1923, 7855), (3205, 4713)]