45313775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 61443984

約数和(自身を除く): 16130209

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 871, 1675, 2081, 4355, 10405, 21775, 27053, 52025, 135265, 139427, 676325, 697135, 1812551, 3485675, 9062755, 45313775]

約数ペア:

[(1, 45313775), (5, 9062755), (13, 3485675), (25, 1812551), (65, 697135), (67, 676325), (325, 139427), (335, 135265), (871, 52025), (1675, 27053), (2081, 21775), (4355, 10405)]