51225675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40177}}^1$

素因数の和:40207

約数の個数: 24

約数和(自身を含む): 89677296

約数和(自身を除く): 38451621

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 40177, 120531, 200885, 602655, 683009, 1004425, 2049027, 3013275, 3415045, 10245135, 17075225, 51225675]

約数ペア:

[(1, 51225675), (3, 17075225), (5, 10245135), (15, 3415045), (17, 3013275), (25, 2049027), (51, 1004425), (75, 683009), (85, 602655), (255, 200885), (425, 120531), (1275, 40177)]