2049200055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{36343}}^1$

素因数の和:36540

約数の個数: 48

約数和(自身を含む): 4082158080

約数和(自身を除く): 2032958025

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 179, 315, 537, 895, 1253, 1611, 2685, 3759, 6265, 8055, 11277, 18795, 36343, 56385, 109029, 181715, 254401, 327087, 545145, 763203, 1272005, 1635435, 2289609, 3816015, 6505397, 11448045, 19516191, 32526985, 45537779, 58548573, 97580955, 136613337, 227688895, 292742865, 409840011, 683066685, 2049200055]

約数ペア:

[(1, 2049200055), (3, 683066685), (5, 409840011), (7, 292742865), (9, 227688895), (15, 136613337), (21, 97580955), (35, 58548573), (45, 45537779), (63, 32526985), (105, 19516191), (179, 11448045), (315, 6505397), (537, 3816015), (895, 2289609), (1253, 1635435), (1611, 1272005), (2685, 763203), (3759, 545145), (6265, 327087), (8055, 254401), (11277, 181715), (18795, 109029), (36343, 56385)]