57251265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123121}}^1$

素因数の和:123160

約数の個数: 16

約数和(自身を含む): 94557696

約数和(自身を除く): 37306431

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 123121, 369363, 615605, 1846815, 3816751, 11450253, 19083755, 57251265]

約数ペア:

[(1, 57251265), (3, 19083755), (5, 11450253), (15, 3816751), (31, 1846815), (93, 615605), (155, 369363), (465, 123121)]