51552525

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{1069}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 85445920

約数和(自身を除く): 33893395

約数列:

[1, 3, 5, 15, 25, 75, 643, 1069, 1929, 3207, 3215, 5345, 9645, 16035, 16075, 26725, 48225, 80175, 687367, 2062101, 3436835, 10310505, 17184175, 51552525]

約数ペア:

[(1, 51552525), (3, 17184175), (5, 10310505), (15, 3436835), (25, 2062101), (75, 687367), (643, 80175), (1069, 48225), (1929, 26725), (3207, 16075), (3215, 16035), (5345, 9645)]