3964285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 5201280

約数和(自身を除く): 1236995

約数列:

[1, 5, 13, 65, 71, 355, 859, 923, 4295, 4615, 11167, 55835, 60989, 304945, 792857, 3964285]

約数ペア:

[(1, 3964285), (5, 792857), (13, 304945), (65, 60989), (71, 55835), (355, 11167), (859, 4615), (923, 4295)]