55447665

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 111552000

約数和(自身を除く): 56104335

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 343, 455, 637, 735, 829, 1029, 1365, 1715, 1911, 2487, 3185, 4145, 4459, 5145, 5803, 9555, 10777, 12435, 13377, 17409, 22295, 29015, 32331, 40621, 53885, 66885, 75439, 87045, 121863, 161655, 203105, 226317, 284347, 377195, 528073, 609315, 853041, 1131585, 1421735, 1584219, 2640365, 3696511, 4265205, 7921095, 11089533, 18482555, 55447665]

約数ペア:

[(1, 55447665), (3, 18482555), (5, 11089533), (7, 7921095), (13, 4265205), (15, 3696511), (21, 2640365), (35, 1584219), (39, 1421735), (49, 1131585), (65, 853041), (91, 609315), (105, 528073), (147, 377195), (195, 284347), (245, 226317), (273, 203105), (343, 161655), (455, 121863), (637, 87045), (735, 75439), (829, 66885), (1029, 53885), (1365, 40621), (1715, 32331), (1911, 29015), (2487, 22295), (3185, 17409), (4145, 13377), (4459, 12435), (5145, 10777), (5803, 9555)]