2056523025

素因数分解:

$3^1\times 5^2\times {\mathrm{27420307}}^1$

素因数の和:27420320

約数の個数: 12

約数和(自身を含む): 3400118192

約数和(自身を除く): 1343595167

約数列:

[1, 3, 5, 15, 25, 75, 27420307, 82260921, 137101535, 411304605, 685507675, 2056523025]

約数ペア:

[(1, 2056523025), (3, 685507675), (5, 411304605), (15, 137101535), (25, 82260921), (75, 27420307)]