47639905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5568

約数の個数: 16

約数和(自身を含む): 59973120

約数和(自身を除く): 12333215

約数列:

[1, 5, 37, 47, 185, 235, 1739, 5479, 8695, 27395, 202723, 257513, 1013615, 1287565, 9527981, 47639905]

約数ペア:

[(1, 47639905), (5, 9527981), (37, 1287565), (47, 1013615), (185, 257513), (235, 202723), (1739, 27395), (5479, 8695)]