26533025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 35101920

約数和(自身を除く): 8568895

約数列:

[1, 5, 19, 25, 83, 95, 415, 475, 673, 1577, 2075, 3365, 7885, 12787, 16825, 39425, 55859, 63935, 279295, 319675, 1061321, 1396475, 5306605, 26533025]

約数ペア:

[(1, 26533025), (5, 5306605), (19, 1396475), (25, 1061321), (83, 319675), (95, 279295), (415, 63935), (475, 55859), (673, 39425), (1577, 16825), (2075, 12787), (3365, 7885)]