66490435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17027}}^1$

素因数の和:17114

約数の個数: 16

約数和(自身を含む): 88273152

約数和(自身を除く): 21782717

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 17027, 85135, 187297, 936485, 1208917, 6044585, 13298087, 66490435]

約数ペア:

[(1, 66490435), (5, 13298087), (11, 6044585), (55, 1208917), (71, 936485), (355, 187297), (781, 85135), (3905, 17027)]