90868085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{236021}}^1$

素因数の和:236044

約数の個数: 16

約数和(自身を含む): 135948672

約数和(自身を除く): 45080587

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 236021, 1180105, 1652147, 2596231, 8260735, 12981155, 18173617, 90868085]

約数ペア:

[(1, 90868085), (5, 18173617), (7, 12981155), (11, 8260735), (35, 2596231), (55, 1652147), (77, 1180105), (385, 236021)]