5254355

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 6912864

約数和(自身を除く): 1658509

約数列:

[1, 5, 19, 41, 71, 95, 205, 355, 361, 779, 1349, 1805, 2911, 3895, 6745, 14555, 14801, 25631, 55309, 74005, 128155, 276545, 1050871, 5254355]

約数ペア:

[(1, 5254355), (5, 1050871), (19, 276545), (41, 128155), (71, 74005), (95, 55309), (205, 25631), (355, 14801), (361, 14555), (779, 6745), (1349, 3895), (1805, 2911)]