508715225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7927}}^1$

素因数の和:8105

約数の個数: 24

約数和(自身を含む): 672421248

約数和(自身を除く): 163706023

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 2567, 3775, 7927, 12835, 39635, 64175, 134759, 198175, 673795, 1196977, 3368975, 5984885, 20348609, 29924425, 101743045, 508715225]

約数ペア:

[(1, 508715225), (5, 101743045), (17, 29924425), (25, 20348609), (85, 5984885), (151, 3368975), (425, 1196977), (755, 673795), (2567, 198175), (3775, 134759), (7927, 64175), (12835, 39635)]