530683295

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 660143328

約数和(自身を除く): 129460033

約数列:

[1, 5, 41, 103, 205, 515, 613, 1681, 3065, 4223, 8405, 21115, 25133, 63139, 125665, 173143, 315695, 865715, 1030453, 2588699, 5152265, 12943495, 106136659, 530683295]

約数ペア:

[(1, 530683295), (5, 106136659), (41, 12943495), (103, 5152265), (205, 2588699), (515, 1030453), (613, 865715), (1681, 315695), (3065, 173143), (4223, 125665), (8405, 63139), (21115, 25133)]