2842255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 3729600

約数和(自身を除く): 887345

約数列:

[1, 5, 13, 65, 73, 365, 599, 949, 2995, 4745, 7787, 38935, 43727, 218635, 568451, 2842255]

約数ペア:

[(1, 2842255), (5, 568451), (13, 218635), (65, 43727), (73, 38935), (365, 7787), (599, 4745), (949, 2995)]