978260525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{34537}}^1$

素因数の和:34661

約数の個数: 24

約数和(自身を含む): 1336206144

約数和(自身を除く): 357945619

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2575, 5665, 28325, 34537, 172685, 379907, 863425, 1899535, 3557311, 9497675, 17786555, 39130421, 88932775, 195652105, 978260525]

約数ペア:

[(1, 978260525), (5, 195652105), (11, 88932775), (25, 39130421), (55, 17786555), (103, 9497675), (275, 3557311), (515, 1899535), (1133, 863425), (2575, 379907), (5665, 172685), (28325, 34537)]