2575523805

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1351981}}^1$

素因数の和:1352116

約数の個数: 16

約数和(自身を含む): 4153288704

約数和(自身を除く): 1577764899

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 1351981, 4055943, 6759905, 20279715, 171701587, 515104761, 858507935, 2575523805]

約数ペア:

[(1, 2575523805), (3, 858507935), (5, 515104761), (15, 171701587), (127, 20279715), (381, 6759905), (635, 4055943), (1905, 1351981)]