71811065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 88335360

約数和(自身を除く): 16524295

約数列:

[1, 5, 47, 235, 431, 709, 2155, 3545, 20257, 33323, 101285, 166615, 305579, 1527895, 14362213, 71811065]

約数ペア:

[(1, 71811065), (5, 14362213), (47, 1527895), (235, 305579), (431, 166615), (709, 101285), (2155, 33323), (3545, 20257)]