25845291

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{18061}}^1$

素因数の和:18123

約数の個数: 16

約数和(自身を含む): 39013920

約数和(自身を除く): 13168629

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 18061, 54183, 162549, 487647, 957233, 2871699, 8615097, 25845291]

約数ペア:

[(1, 25845291), (3, 8615097), (9, 2871699), (27, 957233), (53, 487647), (159, 162549), (477, 54183), (1431, 18061)]