139180525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5011}}^1$

素因数の和:5133

約数の個数: 24

約数和(自身を含む): 190175328

約数和(自身を除く): 50994803

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 1111, 2525, 5011, 5555, 25055, 27775, 55121, 125275, 275605, 506111, 1378025, 2530555, 5567221, 12652775, 27836105, 139180525]

約数ペア:

[(1, 139180525), (5, 27836105), (11, 12652775), (25, 5567221), (55, 2530555), (101, 1378025), (275, 506111), (505, 275605), (1111, 125275), (2525, 55121), (5011, 27775), (5555, 25055)]