22290555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 41716224

約数和(自身を除く): 19425669

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 4937, 14811, 24685, 34559, 74055, 103677, 172795, 212291, 518385, 636873, 1061455, 1486037, 3184365, 4458111, 7430185, 22290555]

約数ペア:

[(1, 22290555), (3, 7430185), (5, 4458111), (7, 3184365), (15, 1486037), (21, 1061455), (35, 636873), (43, 518385), (105, 212291), (129, 172795), (215, 103677), (301, 74055), (645, 34559), (903, 24685), (1505, 14811), (4515, 4937)]