72910155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113039}}^1$

素因数の和:113090

約数の個数: 16

約数和(自身を含む): 119370240

約数和(自身を除く): 46460085

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 113039, 339117, 565195, 1695585, 4860677, 14582031, 24303385, 72910155]

約数ペア:

[(1, 72910155), (3, 24303385), (5, 14582031), (15, 4860677), (43, 1695585), (129, 565195), (215, 339117), (645, 113039)]