68368905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2422

約数の個数: 48

約数和(自身を含む): 131526720

約数和(自身を除く): 63157815

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 1947, 2341, 2655, 3245, 5841, 7023, 9735, 11705, 21069, 25751, 29205, 35115, 77253, 105345, 128755, 138119, 231759, 386265, 414357, 690595, 1158795, 1243071, 1519309, 2071785, 4557927, 6215355, 7596545, 13673781, 22789635, 68368905]

約数ペア:

[(1, 68368905), (3, 22789635), (5, 13673781), (9, 7596545), (11, 6215355), (15, 4557927), (33, 2071785), (45, 1519309), (55, 1243071), (59, 1158795), (99, 690595), (165, 414357), (177, 386265), (295, 231759), (495, 138119), (531, 128755), (649, 105345), (885, 77253), (1947, 35115), (2341, 29205), (2655, 25751), (3245, 21069), (5841, 11705), (7023, 9735)]