2079109025

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{41981}}^1$

素因数の和:42281

約数の個数: 24

約数和(自身を含む): 2956876224

約数和(自身を除く): 877767199

約数列:

[1, 5, 7, 25, 35, 175, 283, 1415, 1981, 7075, 9905, 41981, 49525, 209905, 293867, 1049525, 1469335, 7346675, 11880623, 59403115, 83164361, 297015575, 415821805, 2079109025]

約数ペア:

[(1, 2079109025), (5, 415821805), (7, 297015575), (25, 83164361), (35, 59403115), (175, 11880623), (283, 7346675), (1415, 1469335), (1981, 1049525), (7075, 293867), (9905, 209905), (41981, 49525)]