1050165

素因数分解:

$3^4\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2610

約数の個数: 20

約数和(自身を含む): 1883244

約数和(自身を除く): 833079

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2593, 7779, 12965, 23337, 38895, 70011, 116685, 210033, 350055, 1050165]

約数ペア:

[(1, 1050165), (3, 350055), (5, 210033), (9, 116685), (15, 70011), (27, 38895), (45, 23337), (81, 12965), (135, 7779), (405, 2593)]