80318065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 99221760

約数和(自身を除く): 18903695

約数列:

[1, 5, 47, 131, 235, 655, 2609, 6157, 13045, 30785, 122623, 341779, 613115, 1708895, 16063613, 80318065]

約数ペア:

[(1, 80318065), (5, 16063613), (47, 1708895), (131, 613115), (235, 341779), (655, 122623), (2609, 30785), (6157, 13045)]