54355185

素因数分解:

$3^3\times 5^1\times {\mathrm{402631}}^1$

素因数の和:402645

約数の個数: 16

約数和(自身を含む): 96631680

約数和(自身を除く): 42276495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 402631, 1207893, 2013155, 3623679, 6039465, 10871037, 18118395, 54355185]

約数ペア:

[(1, 54355185), (3, 18118395), (5, 10871037), (9, 6039465), (15, 3623679), (27, 2013155), (45, 1207893), (135, 402631)]