25113505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1$

素因数の和:6936

約数の個数: 16

約数和(自身を含む): 32655744

約数和(自身を除く): 7542239

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 6871, 34355, 116807, 295453, 584035, 1477265, 5022701, 25113505]

約数ペア:

[(1, 25113505), (5, 5022701), (17, 1477265), (43, 584035), (85, 295453), (215, 116807), (731, 34355), (3655, 6871)]