15665097357

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6375701}}^1$

素因数の和:6375730

約数の個数: 32

約数和(自身を含む): 28563144960

約数和(自身を除く): 12898047603

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 6375701, 19127103, 44629907, 57381309, 82884113, 133889721, 172143927, 248652339, 401669163, 580188791, 745957017, 1205007489, 1740566373, 2237871051, 5221699119, 15665097357]

約数ペア:

[(1, 15665097357), (3, 5221699119), (7, 2237871051), (9, 1740566373), (13, 1205007489), (21, 745957017), (27, 580188791), (39, 401669163), (63, 248652339), (91, 172143927), (117, 133889721), (189, 82884113), (273, 57381309), (351, 44629907), (819, 19127103), (2457, 6375701)]