25097553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71503}}^1$

素因数の和:71525

約数の個数: 16

約数和(自身を含む): 40042240

約数和(自身を除く): 14944687

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 71503, 214509, 643527, 929539, 1930581, 2788617, 8365851, 25097553]

約数ペア:

[(1, 25097553), (3, 8365851), (9, 2788617), (13, 1930581), (27, 929539), (39, 643527), (117, 214509), (351, 71503)]