26741075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{2963}}^1$

素因数の和:3011

約数の個数: 18

約数和(自身を含む): 35007804

約数和(自身を除く): 8266729

約数列:

[1, 5, 19, 25, 95, 361, 475, 1805, 2963, 9025, 14815, 56297, 74075, 281485, 1069643, 1407425, 5348215, 26741075]

約数ペア:

[(1, 26741075), (5, 5348215), (19, 1407425), (25, 1069643), (95, 281485), (361, 74075), (475, 56297), (1805, 14815), (2963, 9025)]