66793665

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{32503}}^1$

素因数の和:32648

約数の個数: 16

約数和(自身を含む): 107653248

約数和(自身を除く): 40859583

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 32503, 97509, 162515, 487545, 4452911, 13358733, 22264555, 66793665]

約数ペア:

[(1, 66793665), (3, 22264555), (5, 13358733), (15, 4452911), (137, 487545), (411, 162515), (685, 97509), (2055, 32503)]