2017384785

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 3927181440

約数和(自身を除く): 1909796655

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 337, 351, 379, 405, 585, 1011, 1053, 1137, 1215, 1685, 1755, 1895, 3033, 3159, 3411, 4381, 4927, 5055, 5265, 5685, 9099, 10233, 13143, 14781, 15165, 15795, 17055, 21905, 24635, 27297, 30699, 39429, 44343, 45495, 51165, 65715, 73905, 81891, 92097, 118287, 127723, 133029, 136485, 153495, 197145, 221715, 354861, 383169, 399087, 409455, 460485, 591435, 638615, 665145, 1064583, 1149507, 1197261, 1660399, 1774305, 1915845, 1995435, 3448521, 4981197, 5322915, 5747535, 5986305, 8301995, 10345563, 14943591, 17242605, 24905985, 31036689, 44830773, 51727815, 74717955, 134492319, 155183445, 224153865, 403476957, 672461595, 2017384785]

約数ペア:

[(1, 2017384785), (3, 672461595), (5, 403476957), (9, 224153865), (13, 155183445), (15, 134492319), (27, 74717955), (39, 51727815), (45, 44830773), (65, 31036689), (81, 24905985), (117, 17242605), (135, 14943591), (195, 10345563), (243, 8301995), (337, 5986305), (351, 5747535), (379, 5322915), (405, 4981197), (585, 3448521), (1011, 1995435), (1053, 1915845), (1137, 1774305), (1215, 1660399), (1685, 1197261), (1755, 1149507), (1895, 1064583), (3033, 665145), (3159, 638615), (3411, 591435), (4381, 460485), (4927, 409455), (5055, 399087), (5265, 383169), (5685, 354861), (9099, 221715), (10233, 197145), (13143, 153495), (14781, 136485), (15165, 133029), (15795, 127723), (17055, 118287), (21905, 92097), (24635, 81891), (27297, 73905), (30699, 65715), (39429, 51165), (44343, 45495)]