24978855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 44540928

約数和(自身を除く): 19562073

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 3221, 7755, 9663, 16105, 35431, 48315, 106293, 151387, 177155, 454161, 531465, 756935, 1665257, 2270805, 4995771, 8326285, 24978855]

約数ペア:

[(1, 24978855), (3, 8326285), (5, 4995771), (11, 2270805), (15, 1665257), (33, 756935), (47, 531465), (55, 454161), (141, 177155), (165, 151387), (235, 106293), (517, 48315), (705, 35431), (1551, 16105), (2585, 9663), (3221, 7755)]