25254639

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{55021}}^1$

素因数の和:55047

約数の個数: 16

約数和(自身を含む): 39615840

約数和(自身を除く): 14361201

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 55021, 165063, 495189, 935357, 1485567, 2806071, 8418213, 25254639]

約数ペア:

[(1, 25254639), (3, 8418213), (9, 2806071), (17, 1485567), (27, 935357), (51, 495189), (153, 165063), (459, 55021)]