119690975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8689}}^1$

素因数の和:8747

約数の個数: 24

約数和(自身を含む): 161634000

約数和(自身を除く): 41943025

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 8689, 13775, 43445, 165091, 217225, 251981, 825455, 1259905, 4127275, 4787639, 6299525, 23938195, 119690975]

約数ペア:

[(1, 119690975), (5, 23938195), (19, 6299525), (25, 4787639), (29, 4127275), (95, 1259905), (145, 825455), (475, 251981), (551, 217225), (725, 165091), (2755, 43445), (8689, 13775)]