15065391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 22934016

約数和(自身を除く): 7868625

約数列:

[1, 3, 11, 23, 33, 69, 253, 529, 759, 863, 1587, 2589, 5819, 9493, 17457, 19849, 28479, 59547, 218339, 456527, 655017, 1369581, 5021797, 15065391]

約数ペア:

[(1, 15065391), (3, 5021797), (11, 1369581), (23, 655017), (33, 456527), (69, 218339), (253, 59547), (529, 28479), (759, 19849), (863, 17457), (1587, 9493), (2589, 5819)]