4315425

素因数分解:

$3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 7198944

約数和(自身を除く): 2883519

約数列:

[1, 3, 5, 15, 25, 75, 163, 353, 489, 815, 1059, 1765, 2445, 4075, 5295, 8825, 12225, 26475, 57539, 172617, 287695, 863085, 1438475, 4315425]

約数ペア:

[(1, 4315425), (3, 1438475), (5, 863085), (15, 287695), (25, 172617), (75, 57539), (163, 26475), (353, 12225), (489, 8825), (815, 5295), (1059, 4075), (1765, 2445)]