29318445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 48

約数和(自身を含む): 57133440

約数和(自身を除く): 27814995

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2179, 2691, 4485, 6537, 10895, 13455, 19611, 28327, 32685, 50117, 84981, 98055, 141635, 150351, 250585, 254943, 424905, 451053, 651521, 751755, 1274715, 1954563, 2255265, 3257605, 5863689, 9772815, 29318445]

約数ペア:

[(1, 29318445), (3, 9772815), (5, 5863689), (9, 3257605), (13, 2255265), (15, 1954563), (23, 1274715), (39, 751755), (45, 651521), (65, 451053), (69, 424905), (115, 254943), (117, 250585), (195, 150351), (207, 141635), (299, 98055), (345, 84981), (585, 50117), (897, 32685), (1035, 28327), (1495, 19611), (2179, 13455), (2691, 10895), (4485, 6537)]