67014945

素因数分解:

$3^4\times 5^1\times {\mathrm{165469}}^1$

素因数の和:165486

約数の個数: 20

約数和(自身を含む): 120131220

約数和(自身を除く): 53116275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 165469, 496407, 827345, 1489221, 2482035, 4467663, 7446105, 13402989, 22338315, 67014945]

約数ペア:

[(1, 67014945), (3, 22338315), (5, 13402989), (9, 7446105), (15, 4467663), (27, 2482035), (45, 1489221), (81, 827345), (135, 496407), (405, 165469)]