13554945

素因数分解:

$3^4\times 5^1\times {\mathrm{33469}}^1$

素因数の和:33486

約数の個数: 20

約数和(自身を含む): 24299220

約数和(自身を除く): 10744275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33469, 100407, 167345, 301221, 502035, 903663, 1506105, 2710989, 4518315, 13554945]

約数ペア:

[(1, 13554945), (3, 4518315), (5, 2710989), (9, 1506105), (15, 903663), (27, 502035), (45, 301221), (81, 167345), (135, 100407), (405, 33469)]