72392125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{44549}}^1$

素因数の和:44577

約数の個数: 16

約数和(自身を含む): 97297200

約数和(自身を除く): 24905075

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 44549, 222745, 579137, 1113725, 2895685, 5568625, 14478425, 72392125]

約数ペア:

[(1, 72392125), (5, 14478425), (13, 5568625), (25, 2895685), (65, 1113725), (125, 579137), (325, 222745), (1625, 44549)]