549750105

素因数分解:

$3^3\times 5^1\times {\mathrm{4072223}}^1$

素因数の和:4072237

約数の個数: 16

約数和(自身を含む): 977333760

約数和(自身を除く): 427583655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4072223, 12216669, 20361115, 36650007, 61083345, 109950021, 183250035, 549750105]

約数ペア:

[(1, 549750105), (3, 183250035), (5, 109950021), (9, 61083345), (15, 36650007), (27, 20361115), (45, 12216669), (135, 4072223)]