161392575

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{14251}}^1$

素因数の和:14415

約数の個数: 24

約数和(自身を含む): 268621696

約数和(自身を除く): 107229121

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 11325, 14251, 42753, 71255, 213765, 356275, 1068825, 2151901, 6455703, 10759505, 32278515, 53797525, 161392575]

約数ペア:

[(1, 161392575), (3, 53797525), (5, 32278515), (15, 10759505), (25, 6455703), (75, 2151901), (151, 1068825), (453, 356275), (755, 213765), (2265, 71255), (3775, 42753), (11325, 14251)]