80992045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{3221}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 100217088

約数和(自身を除く): 19225043

約数列:

[1, 5, 47, 107, 235, 535, 3221, 5029, 16105, 25145, 151387, 344647, 756935, 1723235, 16198409, 80992045]

約数ペア:

[(1, 80992045), (5, 16198409), (47, 1723235), (107, 756935), (235, 344647), (535, 151387), (3221, 25145), (5029, 16105)]