2315335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 3160080

約数和(自身を除く): 844745

約数列:

[1, 5, 11, 43, 55, 89, 121, 215, 445, 473, 605, 979, 2365, 3827, 4895, 5203, 10769, 19135, 26015, 42097, 53845, 210485, 463067, 2315335]

約数ペア:

[(1, 2315335), (5, 463067), (11, 210485), (43, 53845), (55, 42097), (89, 26015), (121, 19135), (215, 10769), (445, 5203), (473, 4895), (605, 3827), (979, 2365)]