72950975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1409}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 96162000

約数和(自身を除く): 23211025

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 1409, 2071, 2725, 7045, 10355, 26771, 35225, 51775, 133855, 153581, 669275, 767905, 2918039, 3839525, 14590195, 72950975]

約数ペア:

[(1, 72950975), (5, 14590195), (19, 3839525), (25, 2918039), (95, 767905), (109, 669275), (475, 153581), (545, 133855), (1409, 51775), (2071, 35225), (2725, 26771), (7045, 10355)]