15077881

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 18841984

約数和(自身を除く): 3764103

約数列:

[1, 7, 13, 67, 91, 469, 871, 2473, 6097, 17311, 32149, 165691, 225043, 1159837, 2153983, 15077881]

約数ペア:

[(1, 15077881), (7, 2153983), (13, 1159837), (67, 225043), (91, 165691), (469, 32149), (871, 17311), (2473, 6097)]