13386555

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 29130192

約数和(自身を除く): 15743637

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 467, 585, 637, 735, 819, 1365, 1401, 1911, 2205, 2335, 3185, 3269, 4095, 4203, 5733, 6071, 7005, 9555, 9807, 16345, 18213, 21015, 22883, 28665, 29421, 30355, 42497, 49035, 54639, 68649, 91065, 114415, 127491, 147105, 205947, 212485, 273195, 297479, 343245, 382473, 637455, 892437, 1029735, 1487395, 1912365, 2677311, 4462185, 13386555]

約数ペア:

[(1, 13386555), (3, 4462185), (5, 2677311), (7, 1912365), (9, 1487395), (13, 1029735), (15, 892437), (21, 637455), (35, 382473), (39, 343245), (45, 297479), (49, 273195), (63, 212485), (65, 205947), (91, 147105), (105, 127491), (117, 114415), (147, 91065), (195, 68649), (245, 54639), (273, 49035), (315, 42497), (441, 30355), (455, 29421), (467, 28665), (585, 22883), (637, 21015), (735, 18213), (819, 16345), (1365, 9807), (1401, 9555), (1911, 7005), (2205, 6071), (2335, 5733), (3185, 4203), (3269, 4095)]