64197225

素因数分解:

$3^3\times 5^2\times {\mathrm{95107}}^1$

素因数の和:95126

約数の個数: 24

約数和(自身を含む): 117933920

約数和(自身を除く): 53736695

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 95107, 285321, 475535, 855963, 1426605, 2377675, 2567889, 4279815, 7133025, 12839445, 21399075, 64197225]

約数ペア:

[(1, 64197225), (3, 21399075), (5, 12839445), (9, 7133025), (15, 4279815), (25, 2567889), (27, 2377675), (45, 1426605), (75, 855963), (135, 475535), (225, 285321), (675, 95107)]