22981455

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 47416320

約数和(自身を除く): 24434865

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 293, 315, 415, 581, 747, 879, 945, 1245, 1465, 1743, 2051, 2241, 2637, 2905, 3735, 4395, 5229, 6153, 7911, 8715, 10255, 11205, 13185, 15687, 18459, 24319, 26145, 30765, 39555, 55377, 72957, 78435, 92295, 121595, 170233, 218871, 276885, 364785, 510699, 656613, 851165, 1094355, 1532097, 2553495, 3283065, 4596291, 7660485, 22981455]

約数ペア:

[(1, 22981455), (3, 7660485), (5, 4596291), (7, 3283065), (9, 2553495), (15, 1532097), (21, 1094355), (27, 851165), (35, 656613), (45, 510699), (63, 364785), (83, 276885), (105, 218871), (135, 170233), (189, 121595), (249, 92295), (293, 78435), (315, 72957), (415, 55377), (581, 39555), (747, 30765), (879, 26145), (945, 24319), (1245, 18459), (1465, 15687), (1743, 13185), (2051, 11205), (2241, 10255), (2637, 8715), (2905, 7911), (3735, 6153), (4395, 5229)]