2173669245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{33521}}^1$

素因数の和:33674

約数の個数: 48

約数和(自身を含む): 4141710144

約数和(自身を除く): 1968040899

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 4323, 5895, 7205, 12969, 21615, 33521, 64845, 100563, 167605, 301689, 368731, 502815, 1106193, 1508445, 1843655, 3318579, 4391251, 5530965, 13173753, 16592895, 21956255, 39521259, 48303761, 65868765, 144911283, 197606295, 241518805, 434733849, 724556415, 2173669245]

約数ペア:

[(1, 2173669245), (3, 724556415), (5, 434733849), (9, 241518805), (11, 197606295), (15, 144911283), (33, 65868765), (45, 48303761), (55, 39521259), (99, 21956255), (131, 16592895), (165, 13173753), (393, 5530965), (495, 4391251), (655, 3318579), (1179, 1843655), (1441, 1508445), (1965, 1106193), (4323, 502815), (5895, 368731), (7205, 301689), (12969, 167605), (21615, 100563), (33521, 64845)]