2889873315

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{74587}}^1$

素因数の和:74649

約数の個数: 64

約数和(自身を含む): 6014776320

約数和(自身を除く): 3124903005

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 41, 45, 63, 105, 123, 135, 189, 205, 287, 315, 369, 615, 861, 945, 1107, 1435, 1845, 2583, 4305, 5535, 7749, 12915, 38745, 74587, 223761, 372935, 522109, 671283, 1118805, 1566327, 2013849, 2610545, 3058067, 3356415, 4698981, 7831635, 9174201, 10069245, 14096943, 15290335, 21406469, 23494905, 27522603, 45871005, 64219407, 70484715, 82567809, 107032345, 137613015, 192658221, 321097035, 412839045, 577974663, 963291105, 2889873315]

約数ペア:

[(1, 2889873315), (3, 963291105), (5, 577974663), (7, 412839045), (9, 321097035), (15, 192658221), (21, 137613015), (27, 107032345), (35, 82567809), (41, 70484715), (45, 64219407), (63, 45871005), (105, 27522603), (123, 23494905), (135, 21406469), (189, 15290335), (205, 14096943), (287, 10069245), (315, 9174201), (369, 7831635), (615, 4698981), (861, 3356415), (945, 3058067), (1107, 2610545), (1435, 2013849), (1845, 1566327), (2583, 1118805), (4305, 671283), (5535, 522109), (7749, 372935), (12915, 223761), (38745, 74587)]