9956485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2351}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 15015168

約数和(自身を除く): 5058683

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 2351, 4235, 11755, 16457, 25861, 82285, 129305, 181027, 284471, 905135, 1422355, 1991297, 9956485]

約数ペア:

[(1, 9956485), (5, 1991297), (7, 1422355), (11, 905135), (35, 284471), (55, 181027), (77, 129305), (121, 82285), (385, 25861), (605, 16457), (847, 11755), (2351, 4235)]