201775145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6953

約数の個数: 32

約数和(自身を含む): 291441024

約数和(自身を除く): 89665879

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 2255, 2665, 5863, 6883, 29315, 34415, 75713, 89479, 282203, 378565, 447395, 984269, 1411015, 3104233, 3668639, 4921345, 15521165, 18343195, 40355029, 201775145]

約数ペア:

[(1, 201775145), (5, 40355029), (11, 18343195), (13, 15521165), (41, 4921345), (55, 3668639), (65, 3104233), (143, 1411015), (205, 984269), (451, 447395), (533, 378565), (715, 282203), (2255, 89479), (2665, 75713), (5863, 34415), (6883, 29315)]