55729075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 72281088

約数和(自身を除く): 16552013

約数列:

[1, 5, 25, 43, 47, 215, 235, 1075, 1103, 1175, 2021, 5515, 10105, 27575, 47429, 50525, 51841, 237145, 259205, 1185725, 1296025, 2229163, 11145815, 55729075]

約数ペア:

[(1, 55729075), (5, 11145815), (25, 2229163), (43, 1296025), (47, 1185725), (215, 259205), (235, 237145), (1075, 51841), (1103, 50525), (1175, 47429), (2021, 27575), (5515, 10105)]