5940945

素因数分解:

$3^4\times 5^1\times {\mathrm{14669}}^1$

素因数の和:14686

約数の個数: 20

約数和(自身を含む): 10650420

約数和(自身を除く): 4709475

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 14669, 44007, 73345, 132021, 220035, 396063, 660105, 1188189, 1980315, 5940945]

約数ペア:

[(1, 5940945), (3, 1980315), (5, 1188189), (9, 660105), (15, 396063), (27, 220035), (45, 132021), (81, 73345), (135, 44007), (405, 14669)]