61551865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{1423}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 76075776

約数和(自身を除く): 14523911

約数列:

[1, 5, 41, 205, 211, 1055, 1423, 7115, 8651, 43255, 58343, 291715, 300253, 1501265, 12310373, 61551865]

約数ペア:

[(1, 61551865), (5, 12310373), (41, 1501265), (205, 300253), (211, 291715), (1055, 58343), (1423, 43255), (7115, 8651)]