26416825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 34372800

約数和(自身を除く): 7955975

約数列:

[1, 5, 25, 29, 83, 145, 415, 439, 725, 2075, 2195, 2407, 10975, 12035, 12731, 36437, 60175, 63655, 182185, 318275, 910925, 1056673, 5283365, 26416825]

約数ペア:

[(1, 26416825), (5, 5283365), (25, 1056673), (29, 910925), (83, 318275), (145, 182185), (415, 63655), (439, 60175), (725, 36437), (2075, 12731), (2195, 12035), (2407, 10975)]