25260105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129539}}^1$

素因数の和:129560

約数の個数: 16

約数和(自身を含む): 43525440

約数和(自身を除く): 18265335

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 129539, 388617, 647695, 1684007, 1943085, 5052021, 8420035, 25260105]

約数ペア:

[(1, 25260105), (3, 8420035), (5, 5052021), (13, 1943085), (15, 1684007), (39, 647695), (65, 388617), (195, 129539)]