438224445

素因数分解:

$3^3\times 5^1\times {\mathrm{3246107}}^1$

素因数の和:3246121

約数の個数: 16

約数和(自身を含む): 779065920

約数和(自身を除く): 340841475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3246107, 9738321, 16230535, 29214963, 48691605, 87644889, 146074815, 438224445]

約数ペア:

[(1, 438224445), (3, 146074815), (5, 87644889), (9, 48691605), (15, 29214963), (27, 16230535), (45, 9738321), (135, 3246107)]