72210615

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{32309}}^1$

素因数の和:32466

約数の個数: 16

約数和(自身を含む): 116316000

約数和(自身を除く): 44105385

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 32309, 96927, 161545, 484635, 4814041, 14442123, 24070205, 72210615]

約数ペア:

[(1, 72210615), (3, 24070205), (5, 14442123), (15, 4814041), (149, 484635), (447, 161545), (745, 96927), (2235, 32309)]