383336745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 707180544

約数和(自身を除く): 323843799

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 83, 115, 165, 249, 253, 345, 415, 759, 913, 1217, 1245, 1265, 1909, 2739, 3651, 3795, 4565, 5727, 6085, 9545, 13387, 13695, 18255, 20999, 27991, 28635, 40161, 62997, 66935, 83973, 101011, 104995, 139955, 200805, 303033, 307901, 314985, 419865, 505055, 923703, 1111121, 1515165, 1539505, 2323253, 3333363, 4618515, 5555605, 6969759, 11616265, 16666815, 25555783, 34848795, 76667349, 127778915, 383336745]

約数ペア:

[(1, 383336745), (3, 127778915), (5, 76667349), (11, 34848795), (15, 25555783), (23, 16666815), (33, 11616265), (55, 6969759), (69, 5555605), (83, 4618515), (115, 3333363), (165, 2323253), (249, 1539505), (253, 1515165), (345, 1111121), (415, 923703), (759, 505055), (913, 419865), (1217, 314985), (1245, 307901), (1265, 303033), (1909, 200805), (2739, 139955), (3651, 104995), (3795, 101011), (4565, 83973), (5727, 66935), (6085, 62997), (9545, 40161), (13387, 28635), (13695, 27991), (18255, 20999)]