28166035905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29805329}}^1$

素因数の和:29805350

約数の個数: 32

約数和(自身を含む): 57226233600

約数和(自身を除く): 29060197695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 29805329, 89415987, 149026645, 208637303, 268247961, 447079935, 625911909, 804743883, 1043186515, 1341239805, 1877735727, 3129559545, 4023719415, 5633207181, 9388678635, 28166035905]

約数ペア:

[(1, 28166035905), (3, 9388678635), (5, 5633207181), (7, 4023719415), (9, 3129559545), (15, 1877735727), (21, 1341239805), (27, 1043186515), (35, 804743883), (45, 625911909), (63, 447079935), (105, 268247961), (135, 208637303), (189, 149026645), (315, 89415987), (945, 29805329)]