90734355

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 168648480

約数和(自身を除く): 77914125

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 1429, 3735, 4233, 4287, 7055, 7145, 12699, 12861, 21165, 21435, 24293, 63495, 64305, 72879, 118607, 121465, 218637, 355821, 364395, 593035, 1067463, 1093185, 1779105, 2016319, 5337315, 6048957, 10081595, 18146871, 30244785, 90734355]

約数ペア:

[(1, 90734355), (3, 30244785), (5, 18146871), (9, 10081595), (15, 6048957), (17, 5337315), (45, 2016319), (51, 1779105), (83, 1093185), (85, 1067463), (153, 593035), (249, 364395), (255, 355821), (415, 218637), (747, 121465), (765, 118607), (1245, 72879), (1411, 64305), (1429, 63495), (3735, 24293), (4233, 21435), (4287, 21165), (7055, 12861), (7145, 12699)]