21322675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4599

約数の個数: 24

約数和(自身を含む): 30547152

約数和(自身を除く): 9224477

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4561, 4675, 22805, 50171, 77537, 114025, 250855, 387685, 852907, 1254275, 1938425, 4264535, 21322675]

約数ペア:

[(1, 21322675), (5, 4264535), (11, 1938425), (17, 1254275), (25, 852907), (55, 387685), (85, 250855), (187, 114025), (275, 77537), (425, 50171), (935, 22805), (4561, 4675)]