5220995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 1673725

約数列:

[1, 5, 13, 47, 65, 235, 611, 1709, 3055, 8545, 22217, 80323, 111085, 401615, 1044199, 5220995]

約数ペア:

[(1, 5220995), (5, 1044199), (13, 401615), (47, 111085), (65, 80323), (235, 22217), (611, 8545), (1709, 3055)]