2760367905

素因数分解:

$3^2\times 5^1\times {\mathrm{61341509}}^1$

素因数の和:61341520

約数の個数: 12

約数和(自身を含む): 4784637780

約数和(自身を除く): 2024269875

約数列:

[1, 3, 5, 9, 15, 45, 61341509, 184024527, 306707545, 552073581, 920122635, 2760367905]

約数ペア:

[(1, 2760367905), (3, 920122635), (5, 552073581), (9, 306707545), (15, 184024527), (45, 61341509)]