156904272005

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1\times {\mathrm{274277}}^1$

素因数の和:274985

約数の個数: 24

約数和(自身を含む): 204184611432

約数和(自身を除く): 47280339427

約数列:

[1, 5, 13, 65, 169, 677, 845, 3385, 8801, 44005, 114413, 274277, 572065, 1371385, 3565601, 17828005, 46352813, 185685529, 231764065, 928427645, 2413911877, 12069559385, 31380854401, 156904272005]

約数ペア:

[(1, 156904272005), (5, 31380854401), (13, 12069559385), (65, 2413911877), (169, 928427645), (677, 231764065), (845, 185685529), (3385, 46352813), (8801, 17828005), (44005, 3565601), (114413, 1371385), (274277, 572065)]