15297138

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{5413}}^1$

素因数の和:5578

約数の個数: 24

約数和(自身を含む): 33361068

約数和(自身を除く): 18063930

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 5413, 10826, 16239, 32478, 48717, 97434, 849841, 1699682, 2549523, 5099046, 7648569, 15297138]

約数ペア:

[(1, 15297138), (2, 7648569), (3, 5099046), (6, 2549523), (9, 1699682), (18, 849841), (157, 97434), (314, 48717), (471, 32478), (942, 16239), (1413, 10826), (2826, 5413)]