25302877

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 27181440

約数和(自身を除く): 1878563

約数列:

[1, 29, 43, 103, 197, 1247, 2987, 4429, 5713, 8471, 20291, 128441, 245659, 588439, 872513, 25302877]

約数ペア:

[(1, 25302877), (29, 872513), (43, 588439), (103, 245659), (197, 128441), (1247, 20291), (2987, 8471), (4429, 5713)]