13378330945

素因数分解:

$5^1\times 7^1\times {\mathrm{15661}}^1\times {\mathrm{24407}}^1$

素因数の和:40080

約数の個数: 16

約数和(自身を含む): 18349348608

約数和(自身を除く): 4971017663

約数列:

[1, 5, 7, 35, 15661, 24407, 78305, 109627, 122035, 170849, 548135, 854245, 382238027, 1911190135, 2675666189, 13378330945]

約数ペア:

[(1, 13378330945), (5, 2675666189), (7, 1911190135), (35, 382238027), (15661, 854245), (24407, 548135), (78305, 170849), (109627, 122035)]