3858345

素因数分解:

$3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 6739200

約数和(自身を除く): 2880855

約数列:

[1, 3, 5, 9, 15, 45, 179, 479, 537, 895, 1437, 1611, 2395, 2685, 4311, 7185, 8055, 21555, 85741, 257223, 428705, 771669, 1286115, 3858345]

約数ペア:

[(1, 3858345), (3, 1286115), (5, 771669), (9, 428705), (15, 257223), (45, 85741), (179, 21555), (479, 8055), (537, 7185), (895, 4311), (1437, 2685), (1611, 2395)]