20152205575

素因数分解:

$5^2\times {\mathrm{1741}}^1\times {\mathrm{463003}}^1$

素因数の和:464754

約数の個数: 12

約数和(自身を含む): 25003142008

約数和(自身を除く): 4850936433

約数列:

[1, 5, 25, 1741, 8705, 43525, 463003, 2315015, 11575075, 806088223, 4030441115, 20152205575]

約数ペア:

[(1, 20152205575), (5, 4030441115), (25, 806088223), (1741, 11575075), (8705, 2315015), (43525, 463003)]