68998975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5009}}^1$

素因数の和:5067

約数の個数: 24

約数和(自身を含む): 93186000

約数和(自身を除く): 24187025

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 5009, 13775, 25045, 95171, 125225, 145261, 475855, 726305, 2379275, 2759959, 3631525, 13799795, 68998975]

約数ペア:

[(1, 68998975), (5, 13799795), (19, 3631525), (25, 2759959), (29, 2379275), (95, 726305), (145, 475855), (475, 145261), (551, 125225), (725, 95171), (2755, 25045), (5009, 13775)]