25130553

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38603}}^1$

素因数の和:38644

約数の個数: 16

約数和(自身を含む): 39530496

約数和(自身を除く): 14399943

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 38603, 115809, 270221, 810663, 1196693, 3590079, 8376851, 25130553]

約数ペア:

[(1, 25130553), (3, 8376851), (7, 3590079), (21, 1196693), (31, 810663), (93, 270221), (217, 115809), (651, 38603)]