250604225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20333}}^1$

素因数の和:20389

約数の個数: 24

約数和(自身を含む): 340391160

約数和(自身を除く): 89786935

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 20333, 101665, 345661, 508325, 589657, 1728305, 2948285, 8641525, 10024169, 14741425, 50120845, 250604225]

約数ペア:

[(1, 250604225), (5, 50120845), (17, 14741425), (25, 10024169), (29, 8641525), (85, 2948285), (145, 1728305), (425, 589657), (493, 508325), (725, 345661), (2465, 101665), (12325, 20333)]