7156485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7573}}^1$

素因数の和:7594

約数の個数: 32

約数和(自身を含む): 14542080

約数和(自身を除く): 7385595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7573, 22719, 37865, 53011, 68157, 113595, 159033, 204471, 265055, 340785, 477099, 795165, 1022355, 1431297, 2385495, 7156485]

約数ペア:

[(1, 7156485), (3, 2385495), (5, 1431297), (7, 1022355), (9, 795165), (15, 477099), (21, 340785), (27, 265055), (35, 204471), (45, 159033), (63, 113595), (105, 68157), (135, 53011), (189, 37865), (315, 22719), (945, 7573)]