2920223565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 5964731136

約数和(自身を除く): 3044507571

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 173, 205, 287, 315, 369, 519, 615, 861, 865, 1211, 1307, 1435, 1557, 1845, 2583, 2595, 3633, 3921, 4305, 6055, 6535, 7093, 7785, 9149, 10899, 11763, 12915, 18165, 19605, 21279, 27447, 35465, 45745, 49651, 53587, 54495, 58815, 63837, 82341, 106395, 137235, 148953, 160761, 226111, 248255, 267935, 319185, 375109, 411705, 446859, 482283, 678333, 744765, 803805, 1125327, 1130555, 1582777, 1875545, 2034999, 2234295, 2411415, 3375981, 3391665, 4748331, 5626635, 7913885, 9270551, 10174995, 14244993, 16879905, 23741655, 27811653, 46352755, 64893857, 71224965, 83434959, 139058265, 194681571, 324469285, 417174795, 584044713, 973407855, 2920223565]

約数ペア:

[(1, 2920223565), (3, 973407855), (5, 584044713), (7, 417174795), (9, 324469285), (15, 194681571), (21, 139058265), (35, 83434959), (41, 71224965), (45, 64893857), (63, 46352755), (105, 27811653), (123, 23741655), (173, 16879905), (205, 14244993), (287, 10174995), (315, 9270551), (369, 7913885), (519, 5626635), (615, 4748331), (861, 3391665), (865, 3375981), (1211, 2411415), (1307, 2234295), (1435, 2034999), (1557, 1875545), (1845, 1582777), (2583, 1130555), (2595, 1125327), (3633, 803805), (3921, 744765), (4305, 678333), (6055, 482283), (6535, 446859), (7093, 411705), (7785, 375109), (9149, 319185), (10899, 267935), (11763, 248255), (12915, 226111), (18165, 160761), (19605, 148953), (21279, 137235), (27447, 106395), (35465, 82341), (45745, 63837), (49651, 58815), (53587, 54495)]