151100975

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 194451840

約数和(自身を除く): 43350865

約数列:

[1, 5, 25, 31, 155, 241, 775, 809, 1205, 4045, 6025, 7471, 20225, 25079, 37355, 125395, 186775, 194969, 626975, 974845, 4874225, 6044039, 30220195, 151100975]

約数ペア:

[(1, 151100975), (5, 30220195), (25, 6044039), (31, 4874225), (155, 974845), (241, 626975), (775, 194969), (809, 186775), (1205, 125395), (4045, 37355), (6025, 25079), (7471, 20225)]