15016815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 29652480

約数和(自身を除く): 14635665

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 1319, 2277, 3795, 3957, 6595, 11385, 11871, 14509, 19785, 30337, 43527, 59355, 72545, 91011, 130581, 151685, 217635, 273033, 333707, 455055, 652905, 1001121, 1365165, 1668535, 3003363, 5005605, 15016815]

約数ペア:

[(1, 15016815), (3, 5005605), (5, 3003363), (9, 1668535), (11, 1365165), (15, 1001121), (23, 652905), (33, 455055), (45, 333707), (55, 273033), (69, 217635), (99, 151685), (115, 130581), (165, 91011), (207, 72545), (253, 59355), (345, 43527), (495, 30337), (759, 19785), (1035, 14509), (1265, 11871), (1319, 11385), (2277, 6595), (3795, 3957)]