82201075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 111707136

約数和(自身を除く): 29506061

約数列:

[1, 5, 11, 25, 55, 271, 275, 1103, 1355, 2981, 5515, 6775, 12133, 14905, 27575, 60665, 74525, 298913, 303325, 1494565, 3288043, 7472825, 16440215, 82201075]

約数ペア:

[(1, 82201075), (5, 16440215), (11, 7472825), (25, 3288043), (55, 1494565), (271, 303325), (275, 298913), (1103, 74525), (1355, 60665), (2981, 27575), (5515, 14905), (6775, 12133)]