54172665

素因数分解:

$3^3\times 5^1\times {\mathrm{401279}}^1$

素因数の和:401293

約数の個数: 16

約数和(自身を含む): 96307200

約数和(自身を除く): 42134535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 401279, 1203837, 2006395, 3611511, 6019185, 10834533, 18057555, 54172665]

約数ペア:

[(1, 54172665), (3, 18057555), (5, 10834533), (9, 6019185), (15, 3611511), (27, 2006395), (45, 1203837), (135, 401279)]