156985122005

素因数分解:

$5^1\times {\mathrm{827}}^1\times {\mathrm{6869}}^1\times {\mathrm{5527}}^1$

素因数の和:13228

約数の個数: 16

約数和(自身を含む): 188671524480

約数和(自身を除く): 31686402475

約数列:

[1, 5, 827, 4135, 5527, 6869, 27635, 34345, 4570829, 5680663, 22854145, 28403315, 37964963, 189824815, 31397024401, 156985122005]

約数ペア:

[(1, 156985122005), (5, 31397024401), (827, 189824815), (4135, 37964963), (5527, 28403315), (6869, 22854145), (27635, 5680663), (34345, 4570829)]