283673985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 568518912

約数和(自身を除く): 284844927

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 73, 85, 105, 119, 147, 219, 245, 255, 311, 357, 365, 511, 595, 735, 833, 933, 1095, 1241, 1533, 1555, 1785, 2177, 2499, 2555, 3577, 3723, 4165, 4665, 5287, 6205, 6531, 7665, 8687, 10731, 10885, 12495, 15239, 15861, 17885, 18615, 22703, 26061, 26435, 32655, 37009, 43435, 45717, 53655, 60809, 68109, 76195, 79305, 111027, 113515, 130305, 158921, 182427, 185045, 228585, 259063, 304045, 340545, 385951, 476763, 555135, 777189, 794605, 912135, 1112447, 1157853, 1295315, 1929755, 2383815, 2701657, 3337341, 3885945, 5562235, 5789265, 8104971, 13508285, 16686705, 18911599, 40524855, 56734797, 94557995, 283673985]

約数ペア:

[(1, 283673985), (3, 94557995), (5, 56734797), (7, 40524855), (15, 18911599), (17, 16686705), (21, 13508285), (35, 8104971), (49, 5789265), (51, 5562235), (73, 3885945), (85, 3337341), (105, 2701657), (119, 2383815), (147, 1929755), (219, 1295315), (245, 1157853), (255, 1112447), (311, 912135), (357, 794605), (365, 777189), (511, 555135), (595, 476763), (735, 385951), (833, 340545), (933, 304045), (1095, 259063), (1241, 228585), (1533, 185045), (1555, 182427), (1785, 158921), (2177, 130305), (2499, 113515), (2555, 111027), (3577, 79305), (3723, 76195), (4165, 68109), (4665, 60809), (5287, 53655), (6205, 45717), (6531, 43435), (7665, 37009), (8687, 32655), (10731, 26435), (10885, 26061), (12495, 22703), (15239, 18615), (15861, 17885)]