9380605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 12189744

約数和(自身を除く): 2809139

約数列:

[1, 5, 13, 65, 277, 521, 1385, 2605, 3601, 6773, 18005, 33865, 144317, 721585, 1876121, 9380605]

約数ペア:

[(1, 9380605), (5, 1876121), (13, 721585), (65, 144317), (277, 33865), (521, 18005), (1385, 6773), (2605, 3601)]