66611385

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9803}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 116236224

約数和(自身を除く): 49624839

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 9803, 29409, 49015, 88227, 147045, 441135, 1480253, 4440759, 7401265, 13322277, 22203795, 66611385]

約数ペア:

[(1, 66611385), (3, 22203795), (5, 13322277), (9, 7401265), (15, 4440759), (45, 1480253), (151, 441135), (453, 147045), (755, 88227), (1359, 49015), (2265, 29409), (6795, 9803)]