12609765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{40031}}^1$

素因数の和:40049

約数の個数: 24

約数和(自身を含む): 24979968

約数和(自身を除く): 12370203

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 40031, 120093, 200155, 280217, 360279, 600465, 840651, 1401085, 1801395, 2521953, 4203255, 12609765]

約数ペア:

[(1, 12609765), (3, 4203255), (5, 2521953), (7, 1801395), (9, 1401085), (15, 840651), (21, 600465), (35, 360279), (45, 280217), (63, 200155), (105, 120093), (315, 40031)]