129695695

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{769}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 158004000

約数和(自身を除く): 28308305

約数列:

[1, 5, 89, 379, 445, 769, 1895, 3845, 33731, 68441, 168655, 291451, 342205, 1457255, 25939139, 129695695]

約数ペア:

[(1, 129695695), (5, 25939139), (89, 1457255), (379, 342205), (445, 291451), (769, 168655), (1895, 68441), (3845, 33731)]