64845365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14140

約数の個数: 16

約数和(自身を含む): 84986496

約数和(自身を除く): 20141131

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 14051, 70255, 182663, 913315, 997621, 4988105, 12969073, 64845365]

約数ペア:

[(1, 64845365), (5, 12969073), (13, 4988105), (65, 997621), (71, 913315), (355, 182663), (923, 70255), (4615, 14051)]