8675395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 10795680

約数和(自身を除く): 2120285

約数列:

[1, 5, 41, 101, 205, 419, 505, 2095, 4141, 17179, 20705, 42319, 85895, 211595, 1735079, 8675395]

約数ペア:

[(1, 8675395), (5, 1735079), (41, 211595), (101, 85895), (205, 42319), (419, 20705), (505, 17179), (2095, 4141)]