2022152025

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{205817}}^1$

素因数の和:205961

約数の個数: 24

約数和(自身を含む): 3368829024

約数和(自身を除く): 1346676999

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1965, 3275, 9825, 205817, 617451, 1029085, 3087255, 5145425, 15436275, 26962027, 80886081, 134810135, 404430405, 674050675, 2022152025]

約数ペア:

[(1, 2022152025), (3, 674050675), (5, 404430405), (15, 134810135), (25, 80886081), (75, 26962027), (131, 15436275), (393, 5145425), (655, 3087255), (1965, 1029085), (3275, 617451), (9825, 205817)]