2590341885

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{4721}}^1$

素因数の和:4958

約数の個数: 48

約数和(自身を含む): 4574484720

約数和(自身を除く): 1984142835

約数列:

[1, 3, 5, 9, 15, 45, 89, 137, 267, 411, 445, 685, 801, 1233, 1335, 2055, 4005, 4721, 6165, 12193, 14163, 23605, 36579, 42489, 60965, 70815, 109737, 182895, 212445, 420169, 548685, 646777, 1260507, 1940331, 2100845, 3233885, 3781521, 5820993, 6302535, 9701655, 18907605, 29104965, 57563153, 172689459, 287815765, 518068377, 863447295, 2590341885]

約数ペア:

[(1, 2590341885), (3, 863447295), (5, 518068377), (9, 287815765), (15, 172689459), (45, 57563153), (89, 29104965), (137, 18907605), (267, 9701655), (411, 6302535), (445, 5820993), (685, 3781521), (801, 3233885), (1233, 2100845), (1335, 1940331), (2055, 1260507), (4005, 646777), (4721, 548685), (6165, 420169), (12193, 212445), (14163, 182895), (23605, 109737), (36579, 70815), (42489, 60965)]