144563895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{839}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 287239680

約数和(自身を除く): 142675785

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 547, 839, 1641, 2517, 2735, 3829, 4195, 4923, 5873, 7551, 8205, 11487, 12585, 17619, 19145, 24615, 29365, 34461, 37755, 52857, 57435, 88095, 172305, 264285, 458933, 1376799, 2294665, 3212531, 4130397, 6883995, 9637593, 16062655, 20651985, 28912779, 48187965, 144563895]

約数ペア:

[(1, 144563895), (3, 48187965), (5, 28912779), (7, 20651985), (9, 16062655), (15, 9637593), (21, 6883995), (35, 4130397), (45, 3212531), (63, 2294665), (105, 1376799), (315, 458933), (547, 264285), (839, 172305), (1641, 88095), (2517, 57435), (2735, 52857), (3829, 37755), (4195, 34461), (4923, 29365), (5873, 24615), (7551, 19145), (8205, 17619), (11487, 12585)]