25484855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{701}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 33460128

約数和(自身を除く): 7975273

約数列:

[1, 5, 11, 55, 661, 701, 3305, 3505, 7271, 7711, 36355, 38555, 463361, 2316805, 5096971, 25484855]

約数ペア:

[(1, 25484855), (5, 5096971), (11, 2316805), (55, 463361), (661, 38555), (701, 36355), (3305, 7711), (3505, 7271)]