156056975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11329}}^1$

素因数の和:11387

約数の個数: 24

約数和(自身を含む): 210738000

約数和(自身を除く): 54681025

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 11329, 13775, 56645, 215251, 283225, 328541, 1076255, 1642705, 5381275, 6242279, 8213525, 31211395, 156056975]

約数ペア:

[(1, 156056975), (5, 31211395), (19, 8213525), (25, 6242279), (29, 5381275), (95, 1642705), (145, 1076255), (475, 328541), (551, 283225), (725, 215251), (2755, 56645), (11329, 13775)]