1115914575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{1663}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 1931304960

約数和(自身を除く): 815390385

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 389, 575, 1167, 1663, 1725, 1945, 4989, 5835, 8315, 8947, 9725, 24945, 26841, 29175, 38249, 41575, 44735, 114747, 124725, 134205, 191245, 223675, 573735, 646907, 671025, 956225, 1940721, 2868675, 3234535, 9703605, 14878861, 16172675, 44636583, 48518025, 74394305, 223182915, 371971525, 1115914575]

約数ペア:

[(1, 1115914575), (3, 371971525), (5, 223182915), (15, 74394305), (23, 48518025), (25, 44636583), (69, 16172675), (75, 14878861), (115, 9703605), (345, 3234535), (389, 2868675), (575, 1940721), (1167, 956225), (1663, 671025), (1725, 646907), (1945, 573735), (4989, 223675), (5835, 191245), (8315, 134205), (8947, 124725), (9725, 114747), (24945, 44735), (26841, 41575), (29175, 38249)]