2854001025

素因数分解:

$3^2\times 5^2\times {\mathrm{12684449}}^1$

素因数の和:12684465

約数の個数: 18

約数和(自身を含む): 5111833350

約数和(自身を除く): 2257832325

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 12684449, 38053347, 63422245, 114160041, 190266735, 317111225, 570800205, 951333675, 2854001025]

約数ペア:

[(1, 2854001025), (3, 951333675), (5, 570800205), (9, 317111225), (15, 190266735), (25, 114160041), (45, 63422245), (75, 38053347), (225, 12684449)]