4187225

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 6035328

約数和(自身を除く): 1848103

約数列:

[1, 5, 7, 25, 35, 71, 175, 337, 355, 497, 1685, 1775, 2359, 2485, 8425, 11795, 12425, 23927, 58975, 119635, 167489, 598175, 837445, 4187225]

約数ペア:

[(1, 4187225), (5, 837445), (7, 598175), (25, 167489), (35, 119635), (71, 58975), (175, 23927), (337, 12425), (355, 11795), (497, 8425), (1685, 2485), (1775, 2359)]