4080680685

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{2707}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 7156269120

約数和(自身を除く): 3075588435

約数列:

[1, 3, 5, 9, 15, 45, 139, 241, 417, 695, 723, 1205, 1251, 2085, 2169, 2707, 3615, 6255, 8121, 10845, 13535, 24363, 33499, 40605, 100497, 121815, 167495, 301491, 376273, 502485, 652387, 1128819, 1507455, 1881365, 1957161, 3261935, 3386457, 5644095, 5871483, 9785805, 16932285, 29357415, 90681793, 272045379, 453408965, 816136137, 1360226895, 4080680685]

約数ペア:

[(1, 4080680685), (3, 1360226895), (5, 816136137), (9, 453408965), (15, 272045379), (45, 90681793), (139, 29357415), (241, 16932285), (417, 9785805), (695, 5871483), (723, 5644095), (1205, 3386457), (1251, 3261935), (2085, 1957161), (2169, 1881365), (2707, 1507455), (3615, 1128819), (6255, 652387), (8121, 502485), (10845, 376273), (13535, 301491), (24363, 167495), (33499, 121815), (40605, 100497)]