755241949

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 1047997440

約数和(自身を除く): 292755491

約数列:

[1, 7, 11, 17, 49, 59, 77, 119, 121, 127, 187, 413, 539, 649, 833, 847, 889, 1003, 1309, 1397, 2057, 2159, 2891, 4543, 5929, 6223, 7021, 7139, 7493, 9163, 9779, 11033, 14399, 15113, 15367, 23749, 31801, 49147, 49973, 52451, 68453, 77231, 82423, 100793, 105791, 107569, 121363, 127381, 166243, 261239, 349811, 367157, 540617, 576961, 752983, 849541, 891667, 906653, 1163701, 1401191, 1828673, 4038727, 5946787, 6241669, 6346571, 9808337, 12800711, 15413101, 44425997, 68658359, 107891707, 755241949]

約数ペア:

[(1, 755241949), (7, 107891707), (11, 68658359), (17, 44425997), (49, 15413101), (59, 12800711), (77, 9808337), (119, 6346571), (121, 6241669), (127, 5946787), (187, 4038727), (413, 1828673), (539, 1401191), (649, 1163701), (833, 906653), (847, 891667), (889, 849541), (1003, 752983), (1309, 576961), (1397, 540617), (2057, 367157), (2159, 349811), (2891, 261239), (4543, 166243), (5929, 127381), (6223, 121363), (7021, 107569), (7139, 105791), (7493, 100793), (9163, 82423), (9779, 77231), (11033, 68453), (14399, 52451), (15113, 49973), (15367, 49147), (23749, 31801)]