157411472405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{69805531}}^1$

素因数の和:69805588

約数の個数: 16

約数和(自身を含む): 211091928768

約数和(自身を除く): 53680456363

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 69805531, 349027655, 767860841, 2862026771, 3839304205, 14310133855, 31482294481, 157411472405]

約数ペア:

[(1, 157411472405), (5, 31482294481), (11, 14310133855), (41, 3839304205), (55, 2862026771), (205, 767860841), (451, 349027655), (2255, 69805531)]