82666495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{3511}}^1$

素因数の和:3810

約数の個数: 16

約数和(自身を含む): 105444288

約数和(自身を除く): 22777793

約数列:

[1, 5, 17, 85, 277, 1385, 3511, 4709, 17555, 23545, 59687, 298435, 972547, 4862735, 16533299, 82666495]

約数ペア:

[(1, 82666495), (5, 16533299), (17, 4862735), (85, 972547), (277, 298435), (1385, 59687), (3511, 23545), (4709, 17555)]