2450385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 4980480

約数和(自身を除く): 2530095

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2593, 7779, 12965, 18151, 23337, 38895, 54453, 70011, 90755, 116685, 163359, 272265, 350055, 490077, 816795, 2450385]

約数ペア:

[(1, 2450385), (3, 816795), (5, 490077), (7, 350055), (9, 272265), (15, 163359), (21, 116685), (27, 90755), (35, 70011), (45, 54453), (63, 38895), (105, 23337), (135, 18151), (189, 12965), (315, 7779), (945, 2593)]