25804945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6317}}^1$

素因数の和:6384

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 7554095

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 6317, 31585, 120023, 271631, 600115, 1358155, 5160989, 25804945]

約数ペア:

[(1, 25804945), (5, 5160989), (19, 1358155), (43, 600115), (95, 271631), (215, 120023), (817, 31585), (4085, 6317)]