25158113

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 29175552

約数和(自身を除く): 4017439

約数列:

[1, 17, 23, 37, 47, 391, 629, 799, 851, 1081, 1369, 1739, 14467, 18377, 23273, 29563, 31487, 39997, 64343, 535279, 679949, 1093831, 1479889, 25158113]

約数ペア:

[(1, 25158113), (17, 1479889), (23, 1093831), (37, 679949), (47, 535279), (391, 64343), (629, 39997), (799, 31487), (851, 29563), (1081, 23273), (1369, 18377), (1739, 14467)]