42128635

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1129}}^1$

素因数の和:1590

約数の個数: 16

約数和(自身を含む): 53697600

約数和(自身を除く): 11568965

約数列:

[1, 5, 17, 85, 439, 1129, 2195, 5645, 7463, 19193, 37315, 95965, 495631, 2478155, 8425727, 42128635]

約数ペア:

[(1, 42128635), (5, 8425727), (17, 2478155), (85, 495631), (439, 95965), (1129, 37315), (2195, 19193), (5645, 7463)]