25257297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15061}}^1$

素因数の和:15120

約数の個数: 16

約数和(自身を含む): 37112768

約数和(自身を除く): 11855471

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 15061, 45183, 195793, 587379, 647623, 1942869, 8419099, 25257297]

約数ペア:

[(1, 25257297), (3, 8419099), (13, 1942869), (39, 647623), (43, 587379), (129, 195793), (559, 45183), (1677, 15061)]