25839765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{82031}}^1$

素因数の和:82049

約数の個数: 24

約数和(自身を含む): 51187968

約数和(自身を除く): 25348203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 82031, 246093, 410155, 574217, 738279, 1230465, 1722651, 2871085, 3691395, 5167953, 8613255, 25839765]

約数ペア:

[(1, 25839765), (3, 8613255), (5, 5167953), (7, 3691395), (9, 2871085), (15, 1722651), (21, 1230465), (35, 738279), (45, 574217), (63, 410155), (105, 246093), (315, 82031)]