12946275

素因数分解:

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

素因数の和:532

約数の個数: 36

約数和(自身を含む): 23396568

約数和(自身を除く): 10450293

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 163, 225, 353, 489, 815, 1059, 1467, 1765, 2445, 3177, 4075, 5295, 7335, 8825, 12225, 15885, 26475, 36675, 57539, 79425, 172617, 287695, 517851, 863085, 1438475, 2589255, 4315425, 12946275]

約数ペア:

[(1, 12946275), (3, 4315425), (5, 2589255), (9, 1438475), (15, 863085), (25, 517851), (45, 287695), (75, 172617), (163, 79425), (225, 57539), (353, 36675), (489, 26475), (815, 15885), (1059, 12225), (1467, 8825), (1765, 7335), (2445, 5295), (3177, 4075)]