42307655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4751}}^1$

素因数の和:4906

約数の個数: 16

約数和(自身を含む): 55085184

約数和(自身を除く): 12777529

約数列:

[1, 5, 13, 65, 137, 685, 1781, 4751, 8905, 23755, 61763, 308815, 650887, 3254435, 8461531, 42307655]

約数ペア:

[(1, 42307655), (5, 8461531), (13, 3254435), (65, 650887), (137, 308815), (685, 61763), (1781, 23755), (4751, 8905)]