8140195

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13681}}^1$

素因数の和:13710

約数の個数: 16

約数和(自身を含む): 11821248

約数和(自身を除く): 3681053

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 13681, 68405, 95767, 232577, 478835, 1162885, 1628039, 8140195]

約数ペア:

[(1, 8140195), (5, 1628039), (7, 1162885), (17, 478835), (35, 232577), (85, 95767), (119, 68405), (595, 13681)]