25120471

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^2\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 12

約数和(自身を含む): 26299416

約数和(自身を除く): 1178945

約数列:

[1, 43, 61, 157, 2623, 3721, 6751, 9577, 160003, 411811, 584197, 25120471]

約数ペア:

[(1, 25120471), (43, 584197), (61, 411811), (157, 160003), (2623, 9577), (3721, 6751)]