15324771

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 26523392

約数和(自身を除く): 11198621

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 163, 231, 259, 363, 407, 489, 777, 847, 1141, 1221, 1793, 2541, 2849, 3423, 4477, 5379, 6031, 8547, 12551, 13431, 18093, 19723, 31339, 37653, 42217, 59169, 66341, 94017, 126651, 138061, 199023, 414183, 464387, 729751, 1393161, 2189253, 5108257, 15324771]

約数ペア:

[(1, 15324771), (3, 5108257), (7, 2189253), (11, 1393161), (21, 729751), (33, 464387), (37, 414183), (77, 199023), (111, 138061), (121, 126651), (163, 94017), (231, 66341), (259, 59169), (363, 42217), (407, 37653), (489, 31339), (777, 19723), (847, 18093), (1141, 13431), (1221, 12551), (1793, 8547), (2541, 6031), (2849, 5379), (3423, 4477)]