130038275

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 166337568

約数和(自身を除く): 36299293

約数列:

[1, 5, 25, 61, 71, 305, 355, 1201, 1525, 1775, 4331, 6005, 21655, 30025, 73261, 85271, 108275, 366305, 426355, 1831525, 2131775, 5201531, 26007655, 130038275]

約数ペア:

[(1, 130038275), (5, 26007655), (25, 5201531), (61, 2131775), (71, 1831525), (305, 426355), (355, 366305), (1201, 108275), (1525, 85271), (1775, 73261), (4331, 30025), (6005, 21655)]