54321585

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{45841}}^1$

素因数の和:45928

約数の個数: 16

約数和(自身を含む): 88016640

約数和(自身を除く): 33695055

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 45841, 137523, 229205, 687615, 3621439, 10864317, 18107195, 54321585]

約数ペア:

[(1, 54321585), (3, 18107195), (5, 10864317), (15, 3621439), (79, 687615), (237, 229205), (395, 137523), (1185, 45841)]