25123153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 28800000

約数和(自身を除く): 3676847

約数列:

[1, 11, 23, 199, 253, 499, 2189, 4577, 5489, 11477, 50347, 99301, 126247, 1092311, 2283923, 25123153]

約数ペア:

[(1, 25123153), (11, 2283923), (23, 1092311), (199, 126247), (253, 99301), (499, 50347), (2189, 11477), (4577, 5489)]