25641545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6277}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 33147840

約数和(自身を除く): 7506295

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6277, 31385, 119263, 269911, 596315, 1349555, 5128309, 25641545]

約数ペア:

[(1, 25641545), (5, 5128309), (19, 1349555), (43, 596315), (95, 269911), (215, 119263), (817, 31385), (4085, 6277)]