2066575

素因数分解:

$5^2\times 7^3\times {\mathrm{241}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 3000800

約数和(自身を除く): 934225

約数列:

[1, 5, 7, 25, 35, 49, 175, 241, 245, 343, 1205, 1225, 1687, 1715, 6025, 8435, 8575, 11809, 42175, 59045, 82663, 295225, 413315, 2066575]

約数ペア:

[(1, 2066575), (5, 413315), (7, 295225), (25, 82663), (35, 59045), (49, 42175), (175, 11809), (241, 8575), (245, 8435), (343, 6025), (1205, 1715), (1225, 1687)]