5480075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 7291200

約数和(自身を除く): 1811125

約数列:

[1, 5, 19, 25, 83, 95, 139, 415, 475, 695, 1577, 2075, 2641, 3475, 7885, 11537, 13205, 39425, 57685, 66025, 219203, 288425, 1096015, 5480075]

約数ペア:

[(1, 5480075), (5, 1096015), (19, 288425), (25, 219203), (83, 66025), (95, 57685), (139, 39425), (415, 13205), (475, 11537), (695, 7885), (1577, 3475), (2075, 2641)]