54091665

素因数分解:

$3^3\times 5^1\times {\mathrm{400679}}^1$

素因数の和:400693

約数の個数: 16

約数和(自身を含む): 96163200

約数和(自身を除く): 42071535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 400679, 1202037, 2003395, 3606111, 6010185, 10818333, 18030555, 54091665]

約数ペア:

[(1, 54091665), (3, 18030555), (5, 10818333), (9, 6010185), (15, 3606111), (27, 2003395), (45, 1202037), (135, 400679)]