9388575

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 19720960

約数和(自身を除く): 10332385

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 1987, 4725, 5961, 9935, 13909, 17883, 29805, 41727, 49675, 53649, 69545, 89415, 125181, 149025, 208635, 268245, 347725, 375543, 447075, 625905, 1043175, 1341225, 1877715, 3129525, 9388575]

約数ペア:

[(1, 9388575), (3, 3129525), (5, 1877715), (7, 1341225), (9, 1043175), (15, 625905), (21, 447075), (25, 375543), (27, 347725), (35, 268245), (45, 208635), (63, 149025), (75, 125181), (105, 89415), (135, 69545), (175, 53649), (189, 49675), (225, 41727), (315, 29805), (525, 17883), (675, 13909), (945, 9935), (1575, 5961), (1987, 4725)]