2015586027

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 3669120000

約数和(自身を除く): 1653533973

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 149, 199, 249, 273, 447, 581, 597, 747, 819, 1043, 1079, 1341, 1393, 1743, 1791, 1937, 2587, 3129, 3237, 4179, 5229, 5811, 7553, 7761, 9387, 9711, 12367, 12537, 13559, 16517, 17433, 18109, 22659, 23283, 29651, 37101, 40677, 49551, 54327, 67977, 86569, 88953, 111303, 115619, 122031, 148653, 160771, 162981, 207557, 214721, 259707, 266859, 346857, 385463, 482313, 622671, 644163, 779121, 1040571, 1125397, 1156389, 1446939, 1503047, 1868013, 1932489, 2461033, 2698241, 3376191, 3469167, 4509141, 7383099, 8094723, 10128573, 13527423, 17227231, 22149297, 24284169, 31993429, 51681693, 95980287, 155045079, 223954003, 287940861, 671862009, 2015586027]

約数ペア:

[(1, 2015586027), (3, 671862009), (7, 287940861), (9, 223954003), (13, 155045079), (21, 95980287), (39, 51681693), (63, 31993429), (83, 24284169), (91, 22149297), (117, 17227231), (149, 13527423), (199, 10128573), (249, 8094723), (273, 7383099), (447, 4509141), (581, 3469167), (597, 3376191), (747, 2698241), (819, 2461033), (1043, 1932489), (1079, 1868013), (1341, 1503047), (1393, 1446939), (1743, 1156389), (1791, 1125397), (1937, 1040571), (2587, 779121), (3129, 644163), (3237, 622671), (4179, 482313), (5229, 385463), (5811, 346857), (7553, 266859), (7761, 259707), (9387, 214721), (9711, 207557), (12367, 162981), (12537, 160771), (13559, 148653), (16517, 122031), (17433, 115619), (18109, 111303), (22659, 88953), (23283, 86569), (29651, 67977), (37101, 54327), (40677, 49551)]