65373885

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 124895232

約数和(自身を除く): 59521347

約数列:

[1, 3, 5, 9, 15, 27, 31, 41, 45, 81, 93, 123, 127, 135, 155, 205, 279, 369, 381, 405, 465, 615, 635, 837, 1107, 1143, 1271, 1395, 1845, 1905, 2511, 3321, 3429, 3813, 3937, 4185, 5207, 5535, 5715, 6355, 10287, 11439, 11811, 12555, 15621, 16605, 17145, 19065, 19685, 26035, 34317, 35433, 46863, 51435, 57195, 59055, 78105, 102951, 106299, 140589, 161417, 171585, 177165, 234315, 318897, 421767, 484251, 514755, 531495, 702945, 807085, 1452753, 1594485, 2108835, 2421255, 4358259, 7263765, 13074777, 21791295, 65373885]

約数ペア:

[(1, 65373885), (3, 21791295), (5, 13074777), (9, 7263765), (15, 4358259), (27, 2421255), (31, 2108835), (41, 1594485), (45, 1452753), (81, 807085), (93, 702945), (123, 531495), (127, 514755), (135, 484251), (155, 421767), (205, 318897), (279, 234315), (369, 177165), (381, 171585), (405, 161417), (465, 140589), (615, 106299), (635, 102951), (837, 78105), (1107, 59055), (1143, 57195), (1271, 51435), (1395, 46863), (1845, 35433), (1905, 34317), (2511, 26035), (3321, 19685), (3429, 19065), (3813, 17145), (3937, 16605), (4185, 15621), (5207, 12555), (5535, 11811), (5715, 11439), (6355, 10287)]