54432405

素因数分解:

$3^4\times 5^1\times {\mathrm{134401}}^1$

素因数の和:134418

約数の個数: 20

約数和(自身を含む): 97575852

約数和(自身を除く): 43143447

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 134401, 403203, 672005, 1209609, 2016015, 3628827, 6048045, 10886481, 18144135, 54432405]

約数ペア:

[(1, 54432405), (3, 18144135), (5, 10886481), (9, 6048045), (15, 3628827), (27, 2016015), (45, 1209609), (81, 672005), (135, 403203), (405, 134401)]