8108165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 10617600

約数和(自身を除く): 2509435

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1579, 5135, 7895, 20527, 102635, 124741, 623705, 1621633, 8108165]

約数ペア:

[(1, 8108165), (5, 1621633), (13, 623705), (65, 124741), (79, 102635), (395, 20527), (1027, 7895), (1579, 5135)]