25372279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 27989280

約数和(自身を除く): 2617001

約数列:

[1, 17, 43, 61, 569, 731, 1037, 2623, 9673, 24467, 34709, 44591, 415939, 590053, 1492487, 25372279]

約数ペア:

[(1, 25372279), (17, 1492487), (43, 590053), (61, 415939), (569, 44591), (731, 34709), (1037, 24467), (2623, 9673)]