1427770185

素因数分解:

$3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{343627}}^1$

素因数の和:343912

約数の個数: 16

約数和(自身を含む): 2292686016

約数和(自身を除く): 864915831

約数列:

[1, 3, 5, 15, 277, 831, 1385, 4155, 343627, 1030881, 1718135, 5154405, 95184679, 285554037, 475923395, 1427770185]

約数ペア:

[(1, 1427770185), (3, 475923395), (5, 285554037), (15, 95184679), (277, 5154405), (831, 1718135), (1385, 1030881), (4155, 343627)]