8128085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 11679360

約数和(自身を除く): 3551275

約数列:

[1, 5, 7, 23, 35, 115, 161, 439, 529, 805, 2195, 2645, 3073, 3703, 10097, 15365, 18515, 50485, 70679, 232231, 353395, 1161155, 1625617, 8128085]

約数ペア:

[(1, 8128085), (5, 1625617), (7, 1161155), (23, 353395), (35, 232231), (115, 70679), (161, 50485), (439, 18515), (529, 15365), (805, 10097), (2195, 3703), (2645, 3073)]