80958495

素因数分解:

$3^1\times 5^1\times {\mathrm{2039}}^1\times {\mathrm{2647}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 129646080

約数和(自身を除く): 48687585

約数列:

[1, 3, 5, 15, 2039, 2647, 6117, 7941, 10195, 13235, 30585, 39705, 5397233, 16191699, 26986165, 80958495]

約数ペア:

[(1, 80958495), (3, 26986165), (5, 16191699), (15, 5397233), (2039, 39705), (2647, 30585), (6117, 13235), (7941, 10195)]