66083165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 86867640

約数和(自身を除く): 20784475

約数列:

[1, 5, 17, 31, 85, 155, 527, 809, 961, 2635, 4045, 4805, 13753, 16337, 25079, 68765, 81685, 125395, 426343, 777449, 2131715, 3887245, 13216633, 66083165]

約数ペア:

[(1, 66083165), (5, 13216633), (17, 3887245), (31, 2131715), (85, 777449), (155, 426343), (527, 125395), (809, 81685), (961, 68765), (2635, 25079), (4045, 16337), (4805, 13753)]