7148635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 9374400

約数和(自身を除く): 2225765

約数列:

[1, 5, 13, 65, 71, 355, 923, 1549, 4615, 7745, 20137, 100685, 109979, 549895, 1429727, 7148635]

約数ペア:

[(1, 7148635), (5, 1429727), (13, 549895), (65, 109979), (71, 100685), (355, 20137), (923, 7745), (1549, 4615)]