2794275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 5464680

約数和(自身を除く): 2670405

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 1129, 2475, 3387, 5645, 10161, 12419, 16935, 28225, 37257, 50805, 62095, 84675, 111771, 186285, 254025, 310475, 558855, 931425, 2794275]

約数ペア:

[(1, 2794275), (3, 931425), (5, 558855), (9, 310475), (11, 254025), (15, 186285), (25, 111771), (33, 84675), (45, 62095), (55, 50805), (75, 37257), (99, 28225), (165, 16935), (225, 12419), (275, 10161), (495, 5645), (825, 3387), (1129, 2475)]