10984995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 22294272

約数和(自身を除く): 11309277

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 811, 903, 1505, 1935, 2433, 2709, 4055, 4515, 5677, 7299, 12165, 13545, 17031, 28385, 34873, 36495, 51093, 85155, 104619, 174365, 244111, 255465, 313857, 523095, 732333, 1220555, 1569285, 2196999, 3661665, 10984995]

約数ペア:

[(1, 10984995), (3, 3661665), (5, 2196999), (7, 1569285), (9, 1220555), (15, 732333), (21, 523095), (35, 313857), (43, 255465), (45, 244111), (63, 174365), (105, 104619), (129, 85155), (215, 51093), (301, 36495), (315, 34873), (387, 28385), (645, 17031), (811, 13545), (903, 12165), (1505, 7299), (1935, 5677), (2433, 4515), (2709, 4055)]