56618415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 121080960

約数和(自身を除く): 64462545

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 97, 105, 109, 119, 153, 255, 291, 315, 327, 357, 485, 545, 595, 679, 763, 765, 873, 981, 1071, 1455, 1635, 1649, 1785, 1853, 2037, 2289, 3395, 3815, 4365, 4905, 4947, 5355, 5559, 6111, 6867, 8245, 9265, 10185, 10573, 11445, 11543, 12971, 14841, 16677, 24735, 27795, 30555, 31719, 34335, 34629, 38913, 52865, 57715, 64855, 74011, 74205, 83385, 95157, 103887, 116739, 158595, 173145, 179741, 194565, 222033, 370055, 475785, 519435, 539223, 583695, 666099, 898705, 1110165, 1258187, 1617669, 2696115, 3330495, 3774561, 6290935, 8088345, 11323683, 18872805, 56618415]

約数ペア:

[(1, 56618415), (3, 18872805), (5, 11323683), (7, 8088345), (9, 6290935), (15, 3774561), (17, 3330495), (21, 2696115), (35, 1617669), (45, 1258187), (51, 1110165), (63, 898705), (85, 666099), (97, 583695), (105, 539223), (109, 519435), (119, 475785), (153, 370055), (255, 222033), (291, 194565), (315, 179741), (327, 173145), (357, 158595), (485, 116739), (545, 103887), (595, 95157), (679, 83385), (763, 74205), (765, 74011), (873, 64855), (981, 57715), (1071, 52865), (1455, 38913), (1635, 34629), (1649, 34335), (1785, 31719), (1853, 30555), (2037, 27795), (2289, 24735), (3395, 16677), (3815, 14841), (4365, 12971), (4905, 11543), (4947, 11445), (5355, 10573), (5559, 10185), (6111, 9265), (6867, 8245)]