2565525

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 4305280

約数和(自身を除く): 1739755

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 433, 1185, 1299, 1975, 2165, 5925, 6495, 10825, 32475, 34207, 102621, 171035, 513105, 855175, 2565525]

約数ペア:

[(1, 2565525), (3, 855175), (5, 513105), (15, 171035), (25, 102621), (75, 34207), (79, 32475), (237, 10825), (395, 6495), (433, 5925), (1185, 2165), (1299, 1975)]