2123055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 4015440

約数和(自身を除く): 1892385

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4289, 12867, 21445, 38601, 47179, 64335, 141537, 193005, 235895, 424611, 707685, 2123055]

約数ペア:

[(1, 2123055), (3, 707685), (5, 424611), (9, 235895), (11, 193005), (15, 141537), (33, 64335), (45, 47179), (55, 38601), (99, 21445), (165, 12867), (495, 4289)]