70290155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63611}}^1$

素因数の和:63646

約数の個数: 16

約数和(自身を含む): 96181344

約数和(自身を除く): 25891189

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 63611, 318055, 826943, 1081387, 4134715, 5406935, 14058031, 70290155]

約数ペア:

[(1, 70290155), (5, 14058031), (13, 5406935), (17, 4134715), (65, 1081387), (85, 826943), (221, 318055), (1105, 63611)]