7047045

素因数分解:

$3^2\times 5^1\times {\mathrm{156601}}^1$

素因数の和:156612

約数の個数: 12

約数和(自身を含む): 12214956

約数和(自身を除く): 5167911

約数列:

[1, 3, 5, 9, 15, 45, 156601, 469803, 783005, 1409409, 2349015, 7047045]

約数ペア:

[(1, 7047045), (3, 2349015), (5, 1409409), (9, 783005), (15, 469803), (45, 156601)]