25739155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9270

約数の個数: 16

約数和(自身を含む): 34040160

約数和(自身を除く): 8301005

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 9209, 46045, 119717, 395987, 598585, 1979935, 5147831, 25739155]

約数ペア:

[(1, 25739155), (5, 5147831), (13, 1979935), (43, 598585), (65, 395987), (215, 119717), (559, 46045), (2795, 9209)]