38631905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{34961}}^1$

素因数の和:34996

約数の個数: 16

約数和(自身を含む): 52862544

約数和(自身を除く): 14230639

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 34961, 174805, 454493, 594337, 2272465, 2971685, 7726381, 38631905]

約数ペア:

[(1, 38631905), (5, 7726381), (13, 2971685), (17, 2272465), (65, 594337), (85, 454493), (221, 174805), (1105, 34961)]