15892149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 27224064

約数和(自身を除く): 11331915

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 2531, 6279, 7593, 17717, 32903, 53151, 58213, 98709, 174639, 230321, 407491, 690963, 756769, 1222473, 2270307, 5297383, 15892149]

約数ペア:

[(1, 15892149), (3, 5297383), (7, 2270307), (13, 1222473), (21, 756769), (23, 690963), (39, 407491), (69, 230321), (91, 174639), (161, 98709), (273, 58213), (299, 53151), (483, 32903), (897, 17717), (2093, 7593), (2531, 6279)]