140717005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15139}}^1$

素因数の和:15181

約数の個数: 24

約数和(自身を含む): 199484640

約数和(自身を除く): 58767635

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 9295, 15139, 75695, 166529, 196807, 832645, 984035, 2164877, 2558491, 10824385, 12792455, 28143401, 140717005]

約数ペア:

[(1, 140717005), (5, 28143401), (11, 12792455), (13, 10824385), (55, 2558491), (65, 2164877), (143, 984035), (169, 832645), (715, 196807), (845, 166529), (1859, 75695), (9295, 15139)]