15427144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 29786040

約数和(自身を除く): 14358896

約数列:

[1, 2, 4, 8, 61, 101, 122, 202, 244, 313, 404, 488, 626, 808, 1252, 2504, 6161, 12322, 19093, 24644, 31613, 38186, 49288, 63226, 76372, 126452, 152744, 252904, 1928393, 3856786, 7713572, 15427144]

約数ペア:

[(1, 15427144), (2, 7713572), (4, 3856786), (8, 1928393), (61, 252904), (101, 152744), (122, 126452), (202, 76372), (244, 63226), (313, 49288), (404, 38186), (488, 31613), (626, 24644), (808, 19093), (1252, 12322), (2504, 6161)]