42194485

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 51955200

約数和(自身を除く): 9760715

約数列:

[1, 5, 47, 235, 409, 439, 2045, 2195, 19223, 20633, 96115, 103165, 179551, 897755, 8438897, 42194485]

約数ペア:

[(1, 42194485), (5, 8438897), (47, 897755), (235, 179551), (409, 103165), (439, 96115), (2045, 20633), (2195, 19223)]