5249225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 7038240

約数和(自身を除く): 1789015

約数列:

[1, 5, 19, 25, 43, 95, 215, 257, 475, 817, 1075, 1285, 4085, 4883, 6425, 11051, 20425, 24415, 55255, 122075, 209969, 276275, 1049845, 5249225]

約数ペア:

[(1, 5249225), (5, 1049845), (19, 276275), (25, 209969), (43, 122075), (95, 55255), (215, 24415), (257, 20425), (475, 11051), (817, 6425), (1075, 4883), (1285, 4085)]