54473985

素因数分解:

$3^3\times 5^1\times {\mathrm{403511}}^1$

素因数の和:403525

約数の個数: 16

約数和(自身を含む): 96842880

約数和(自身を除く): 42368895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 403511, 1210533, 2017555, 3631599, 6052665, 10894797, 18157995, 54473985]

約数ペア:

[(1, 54473985), (3, 18157995), (5, 10894797), (9, 6052665), (15, 3631599), (27, 2017555), (45, 1210533), (135, 403511)]