80042155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27179}}^1$

素因数の和:27234

約数の個数: 16

約数和(自身を含む): 104371200

約数和(自身を除く): 24329045

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 27179, 135895, 516401, 842549, 2582005, 4212745, 16008431, 80042155]

約数ペア:

[(1, 80042155), (5, 16008431), (19, 4212745), (31, 2582005), (95, 842549), (155, 516401), (589, 135895), (2945, 27179)]