28266095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3041}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 40081392

約数和(自身を除く): 11815297

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 3041, 9295, 15205, 33451, 39533, 167255, 197665, 434863, 513929, 2174315, 2569645, 5653219, 28266095]

約数ペア:

[(1, 28266095), (5, 5653219), (11, 2569645), (13, 2174315), (55, 513929), (65, 434863), (143, 197665), (169, 167255), (715, 39533), (845, 33451), (1859, 15205), (3041, 9295)]