5133555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 10433280

約数和(自身を除く): 5299725

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 379, 387, 645, 903, 1137, 1505, 1895, 1935, 2653, 2709, 3411, 4515, 5685, 7959, 13265, 13545, 16297, 17055, 23877, 39795, 48891, 81485, 114079, 119385, 146673, 244455, 342237, 570395, 733365, 1026711, 1711185, 5133555]

約数ペア:

[(1, 5133555), (3, 1711185), (5, 1026711), (7, 733365), (9, 570395), (15, 342237), (21, 244455), (35, 146673), (43, 119385), (45, 114079), (63, 81485), (105, 48891), (129, 39795), (215, 23877), (301, 17055), (315, 16297), (379, 13545), (387, 13265), (645, 7959), (903, 5685), (1137, 4515), (1505, 3411), (1895, 2709), (1935, 2653)]