28441035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{90289}}^1$

素因数の和:90307

約数の個数: 24

約数和(自身を含む): 56340960

約数和(自身を除く): 27899925

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 90289, 270867, 451445, 632023, 812601, 1354335, 1896069, 3160115, 4063005, 5688207, 9480345, 28441035]

約数ペア:

[(1, 28441035), (3, 9480345), (5, 5688207), (7, 4063005), (9, 3160115), (15, 1896069), (21, 1354335), (35, 812601), (45, 632023), (63, 451445), (105, 270867), (315, 90289)]