64033335

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 115463040

約数和(自身を除く): 51429705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 669, 709, 1115, 2007, 2127, 3345, 3545, 6021, 6381, 10035, 10635, 18063, 19143, 30105, 31905, 57429, 90315, 95715, 158107, 287145, 474321, 790535, 1422963, 2371605, 4268889, 7114815, 12806667, 21344445, 64033335]

約数ペア:

[(1, 64033335), (3, 21344445), (5, 12806667), (9, 7114815), (15, 4268889), (27, 2371605), (45, 1422963), (81, 790535), (135, 474321), (223, 287145), (405, 158107), (669, 95715), (709, 90315), (1115, 57429), (2007, 31905), (2127, 30105), (3345, 19143), (3545, 18063), (6021, 10635), (6381, 10035)]