55653615

素因数分解:

$3^3\times 5^1\times {\mathrm{412249}}^1$

素因数の和:412263

約数の個数: 16

約数和(自身を含む): 98940000

約数和(自身を除く): 43286385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 412249, 1236747, 2061245, 3710241, 6183735, 11130723, 18551205, 55653615]

約数ペア:

[(1, 55653615), (3, 18551205), (5, 11130723), (9, 6183735), (15, 3710241), (27, 2061245), (45, 1236747), (135, 412249)]