25488385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1572

約数の個数: 16

約数和(自身を含む): 33069456

約数和(自身を除く): 7581071

約数列:

[1, 5, 13, 65, 317, 1237, 1585, 4121, 6185, 16081, 20605, 80405, 392129, 1960645, 5097677, 25488385]

約数ペア:

[(1, 25488385), (5, 5097677), (13, 1960645), (65, 392129), (317, 80405), (1237, 20605), (1585, 16081), (4121, 6185)]