65212065

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{46747}}^1$

素因数の和:46789

約数の個数: 24

約数和(自身を含む): 116683008

約数和(自身を除く): 51470943

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 46747, 140241, 233735, 420723, 701205, 1449157, 2103615, 4347471, 7245785, 13042413, 21737355, 65212065]

約数ペア:

[(1, 65212065), (3, 21737355), (5, 13042413), (9, 7245785), (15, 4347471), (31, 2103615), (45, 1449157), (93, 701205), (155, 420723), (279, 233735), (465, 140241), (1395, 46747)]