54042225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24847}}^1$

素因数の和:24889

約数の個数: 24

約数和(自身を含む): 92434560

約数和(自身を除く): 38392335

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 24847, 74541, 124235, 372705, 621175, 720563, 1863525, 2161689, 3602815, 10808445, 18014075, 54042225]

約数ペア:

[(1, 54042225), (3, 18014075), (5, 10808445), (15, 3602815), (25, 2161689), (29, 1863525), (75, 720563), (87, 621175), (145, 372705), (435, 124235), (725, 74541), (2175, 24847)]