75292605

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 139991040

約数和(自身を除く): 64698435

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 61, 123, 135, 183, 205, 223, 305, 369, 549, 615, 669, 915, 1107, 1115, 1647, 1845, 2007, 2501, 2745, 3345, 5535, 6021, 7503, 8235, 9143, 10035, 12505, 13603, 22509, 27429, 30105, 37515, 40809, 45715, 67527, 68015, 82287, 112545, 122427, 137145, 204045, 246861, 337635, 367281, 411435, 557723, 612135, 1234305, 1673169, 1836405, 2788615, 5019507, 8365845, 15058521, 25097535, 75292605]

約数ペア:

[(1, 75292605), (3, 25097535), (5, 15058521), (9, 8365845), (15, 5019507), (27, 2788615), (41, 1836405), (45, 1673169), (61, 1234305), (123, 612135), (135, 557723), (183, 411435), (205, 367281), (223, 337635), (305, 246861), (369, 204045), (549, 137145), (615, 122427), (669, 112545), (915, 82287), (1107, 68015), (1115, 67527), (1647, 45715), (1845, 40809), (2007, 37515), (2501, 30105), (2745, 27429), (3345, 22509), (5535, 13603), (6021, 12505), (7503, 10035), (8235, 9143)]