25374687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15190

約数の個数: 16

約数和(自身を含む): 37285248

約数和(自身を除く): 11910561

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15131, 45393, 196703, 590109, 650633, 1951899, 8458229, 25374687]

約数ペア:

[(1, 25374687), (3, 8458229), (13, 1951899), (39, 650633), (43, 590109), (129, 196703), (559, 45393), (1677, 15131)]