66386265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{402341}}^1$

素因数の和:402360

約数の個数: 16

約数和(自身を含む): 115874496

約数和(自身を除く): 49488231

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 402341, 1207023, 2011705, 4425751, 6035115, 13277253, 22128755, 66386265]

約数ペア:

[(1, 66386265), (3, 22128755), (5, 13277253), (11, 6035115), (15, 4425751), (33, 2011705), (55, 1207023), (165, 402341)]