75089919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5009}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 105811200

約数和(自身を除く): 30721281

約数列:

[1, 3, 19, 57, 263, 789, 4997, 5009, 14991, 15027, 95171, 285513, 1317367, 3952101, 25029973, 75089919]

約数ペア:

[(1, 75089919), (3, 25029973), (19, 3952101), (57, 1317367), (263, 285513), (789, 95171), (4997, 15027), (5009, 14991)]