25812205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5147}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 33359040

約数和(自身を除く): 7546835

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 5147, 25735, 87499, 303673, 437495, 1518365, 5162441, 25812205]

約数ペア:

[(1, 25812205), (5, 5162441), (17, 1518365), (59, 437495), (85, 303673), (295, 87499), (1003, 25735), (5015, 5147)]