71364015

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{51157}}^1$

素因数の和:51199

約数の個数: 24

約数和(自身を含む): 127690368

約数和(自身を除く): 56326353

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 51157, 153471, 255785, 460413, 767355, 1585867, 2302065, 4757601, 7929335, 14272803, 23788005, 71364015]

約数ペア:

[(1, 71364015), (3, 23788005), (5, 14272803), (9, 7929335), (15, 4757601), (31, 2302065), (45, 1585867), (93, 767355), (155, 460413), (279, 255785), (465, 153471), (1395, 51157)]