9142445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3271}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 12093312

約数和(自身を除く): 2950867

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 3271, 16355, 42523, 140653, 212615, 703265, 1828489, 9142445]

約数ペア:

[(1, 9142445), (5, 1828489), (13, 703265), (43, 212615), (65, 140653), (215, 42523), (559, 16355), (2795, 3271)]