72730755

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{14303}}^1$

素因数の和:14427

約数の個数: 24

約数和(自身を含む): 127191168

約数和(自身を除く): 54460413

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 14303, 42909, 71515, 128727, 214545, 643635, 1616239, 4848717, 8081195, 14546151, 24243585, 72730755]

約数ペア:

[(1, 72730755), (3, 24243585), (5, 14546151), (9, 8081195), (15, 4848717), (45, 1616239), (113, 643635), (339, 214545), (565, 128727), (1017, 71515), (1695, 42909), (5085, 14303)]