25296543

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 24

約数和(自身を含む): 39894400

約数和(自身を除く): 14597857

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 5479, 16437, 49311, 104101, 147933, 312303, 443799, 936909, 1331397, 2810727, 8432181, 25296543]

約数ペア:

[(1, 25296543), (3, 8432181), (9, 2810727), (19, 1331397), (27, 936909), (57, 443799), (81, 312303), (171, 147933), (243, 104101), (513, 49311), (1539, 16437), (4617, 5479)]