2028049125

素因数分解:

$3^1\times 5^3\times {\mathrm{5408131}}^1$

素因数の和:5408149

約数の個数: 16

約数和(自身を含む): 3374674368

約数和(自身を除く): 1346625243

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5408131, 16224393, 27040655, 81121965, 135203275, 405609825, 676016375, 2028049125]

約数ペア:

[(1, 2028049125), (3, 676016375), (5, 405609825), (15, 135203275), (25, 81121965), (75, 27040655), (125, 16224393), (375, 5408131)]