24993425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 32140800

約数和(自身を除く): 7147375

約数列:

[1, 5, 25, 47, 89, 235, 239, 445, 1175, 1195, 2225, 4183, 5975, 11233, 20915, 21271, 56165, 104575, 106355, 280825, 531775, 999737, 4998685, 24993425]

約数ペア:

[(1, 24993425), (5, 4998685), (25, 999737), (47, 531775), (89, 280825), (235, 106355), (239, 104575), (445, 56165), (1175, 21271), (1195, 20915), (2225, 11233), (4183, 5975)]