118940545

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 145704960

約数和(自身を除く): 26764415

約数列:

[1, 5, 61, 271, 305, 1355, 1439, 7195, 16531, 82655, 87779, 389969, 438895, 1949845, 23788109, 118940545]

約数ペア:

[(1, 118940545), (5, 23788109), (61, 1949845), (271, 438895), (305, 389969), (1355, 87779), (1439, 82655), (7195, 16531)]