8402912155

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{295513}}^1$

素因数の和:295587

約数の個数: 24

約数和(自身を含む): 11319368256

約数和(自身を除く): 2916456101

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 28435, 295513, 1477565, 3250643, 13889111, 16253215, 35757073, 69445555, 152780221, 178785365, 763901105, 1680582431, 8402912155]

約数ペア:

[(1, 8402912155), (5, 1680582431), (11, 763901105), (47, 178785365), (55, 152780221), (121, 69445555), (235, 35757073), (517, 16253215), (605, 13889111), (2585, 3250643), (5687, 1477565), (28435, 295513)]