81232085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{25033}}^1$

素因数の和:25108

約数の個数: 16

約数和(自身を含む): 108146880

約数和(自身を除く): 26914795

約数列:

[1, 5, 11, 55, 59, 295, 649, 3245, 25033, 125165, 275363, 1376815, 1476947, 7384735, 16246417, 81232085]

約数ペア:

[(1, 81232085), (5, 16246417), (11, 7384735), (55, 1476947), (59, 1376815), (295, 275363), (649, 125165), (3245, 25033)]