4240445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 5758368

約数和(自身を除く): 1517923

約数列:

[1, 5, 11, 43, 55, 121, 163, 215, 473, 605, 815, 1793, 2365, 5203, 7009, 8965, 19723, 26015, 35045, 77099, 98615, 385495, 848089, 4240445]

約数ペア:

[(1, 4240445), (5, 848089), (11, 385495), (43, 98615), (55, 77099), (121, 35045), (163, 26015), (215, 19723), (473, 8965), (605, 7009), (815, 5203), (1793, 2365)]