25113291

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{20269}}^1$

素因数の和:20338

約数の個数: 16

約数和(自身を含む): 38918400

約数和(自身を除く): 13805109

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 20269, 60807, 141883, 425649, 1195871, 3587613, 8371097, 25113291]

約数ペア:

[(1, 25113291), (3, 8371097), (7, 3587613), (21, 1195871), (59, 425649), (177, 141883), (413, 60807), (1239, 20269)]