86168295

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31391}}^1$

素因数の和:31463

約数の個数: 24

約数和(自身を含む): 151811712

約数和(自身を除く): 65643417

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 31391, 94173, 156955, 282519, 470865, 1412595, 1914851, 5744553, 9574255, 17233659, 28722765, 86168295]

約数ペア:

[(1, 86168295), (3, 28722765), (5, 17233659), (9, 9574255), (15, 5744553), (45, 1914851), (61, 1412595), (183, 470865), (305, 282519), (549, 156955), (915, 94173), (2745, 31391)]