2005607505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{282679}}^1$

素因数の和:282741

約数の個数: 32

約数和(自身を含む): 3582120960

約数和(自身を除く): 1576513455

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 282679, 848037, 1413395, 3109469, 4240185, 9328407, 12155197, 15547345, 36465591, 46642035, 60775985, 133707167, 182327955, 401121501, 668535835, 2005607505]

約数ペア:

[(1, 2005607505), (3, 668535835), (5, 401121501), (11, 182327955), (15, 133707167), (33, 60775985), (43, 46642035), (55, 36465591), (129, 15547345), (165, 12155197), (215, 9328407), (473, 4240185), (645, 3109469), (1419, 1413395), (2365, 848037), (7095, 282679)]