2893993335

素因数分解:

$3^2\times 5^1\times {\mathrm{6481}}^1\times {\mathrm{9923}}^1$

素因数の和:16415

約数の個数: 24

約数和(自身を含む): 5017534704

約数和(自身を除く): 2123541369

約数列:

[1, 3, 5, 9, 15, 45, 6481, 9923, 19443, 29769, 32405, 49615, 58329, 89307, 97215, 148845, 291645, 446535, 64310963, 192932889, 321554815, 578798667, 964664445, 2893993335]

約数ペア:

[(1, 2893993335), (3, 964664445), (5, 578798667), (9, 321554815), (15, 192932889), (45, 64310963), (6481, 446535), (9923, 291645), (19443, 148845), (29769, 97215), (32405, 89307), (49615, 58329)]