25048593

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 39508560

約数和(自身を除く): 14459967

約数列:

[1, 3, 9, 19, 37, 57, 107, 111, 171, 321, 333, 703, 963, 1369, 2033, 2109, 3959, 4107, 6099, 6327, 11877, 12321, 18297, 26011, 35631, 75221, 78033, 146483, 225663, 234099, 439449, 676989, 1318347, 2783177, 8349531, 25048593]

約数ペア:

[(1, 25048593), (3, 8349531), (9, 2783177), (19, 1318347), (37, 676989), (57, 439449), (107, 234099), (111, 225663), (171, 146483), (321, 78033), (333, 75221), (703, 35631), (963, 26011), (1369, 18297), (2033, 12321), (2109, 11877), (3959, 6327), (4107, 6099)]