23825655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 48322560

約数和(自身を除く): 24496905

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1759, 1935, 2709, 4515, 5277, 8795, 12313, 13545, 15831, 26385, 36939, 61565, 75637, 79155, 110817, 184695, 226911, 378185, 529459, 554085, 680733, 1134555, 1588377, 2647295, 3403665, 4765131, 7941885, 23825655]

約数ペア:

[(1, 23825655), (3, 7941885), (5, 4765131), (7, 3403665), (9, 2647295), (15, 1588377), (21, 1134555), (35, 680733), (43, 554085), (45, 529459), (63, 378185), (105, 226911), (129, 184695), (215, 110817), (301, 79155), (315, 75637), (387, 61565), (645, 36939), (903, 26385), (1505, 15831), (1759, 13545), (1935, 12313), (2709, 8795), (4515, 5277)]