1854281385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{3221}}^1$

素因数の和:4406

約数の個数: 48

約数和(自身を含む): 3510381888

約数和(自身を除く): 1656100503

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 1163, 3221, 3489, 5815, 9663, 10467, 12793, 16105, 17445, 28989, 35431, 38379, 48315, 52335, 63965, 106293, 115137, 144945, 177155, 191895, 318879, 531465, 575685, 1594395, 3746023, 11238069, 18730115, 33714207, 41206253, 56190345, 123618759, 168571035, 206031265, 370856277, 618093795, 1854281385]

約数ペア:

[(1, 1854281385), (3, 618093795), (5, 370856277), (9, 206031265), (11, 168571035), (15, 123618759), (33, 56190345), (45, 41206253), (55, 33714207), (99, 18730115), (165, 11238069), (495, 3746023), (1163, 1594395), (3221, 575685), (3489, 531465), (5815, 318879), (9663, 191895), (10467, 177155), (12793, 144945), (16105, 115137), (17445, 106293), (28989, 63965), (35431, 52335), (38379, 48315)]