52942225

素因数分解:

$5^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1069}}^1$

素因数の和:1369

約数の個数: 24

約数和(自身を含む): 75362240

約数和(自身を除く): 22420015

約数列:

[1, 5, 7, 25, 35, 175, 283, 1069, 1415, 1981, 5345, 7075, 7483, 9905, 26725, 37415, 49525, 187075, 302527, 1512635, 2117689, 7563175, 10588445, 52942225]

約数ペア:

[(1, 52942225), (5, 10588445), (7, 7563175), (25, 2117689), (35, 1512635), (175, 302527), (283, 187075), (1069, 49525), (1415, 37415), (1981, 26725), (5345, 9905), (7075, 7483)]