1520343495

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1373}}^1\times {\mathrm{2237}}^1$

素因数の和:3632

約数の個数: 48

約数和(自身を含む): 2878211232

約数和(自身を除く): 1357867737

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1373, 2237, 4119, 6711, 6865, 11185, 12357, 15103, 20133, 20595, 24607, 33555, 45309, 61785, 73821, 75515, 100665, 123035, 135927, 221463, 226545, 369105, 679635, 1107315, 3071401, 9214203, 15357005, 27642609, 33785411, 46071015, 101356233, 138213045, 168927055, 304068699, 506781165, 1520343495]

約数ペア:

[(1, 1520343495), (3, 506781165), (5, 304068699), (9, 168927055), (11, 138213045), (15, 101356233), (33, 46071015), (45, 33785411), (55, 27642609), (99, 15357005), (165, 9214203), (495, 3071401), (1373, 1107315), (2237, 679635), (4119, 369105), (6711, 226545), (6865, 221463), (11185, 135927), (12357, 123035), (15103, 100665), (20133, 75515), (20595, 73821), (24607, 61785), (33555, 45309)]