40653585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 83229120

約数和(自身を除く): 42575535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 103, 105, 147, 179, 245, 309, 315, 441, 515, 537, 721, 735, 895, 927, 1253, 1545, 1611, 2163, 2205, 2685, 3605, 3759, 4635, 5047, 6265, 6489, 8055, 8771, 10815, 11277, 15141, 18437, 18795, 25235, 26313, 32445, 43855, 45423, 55311, 56385, 75705, 78939, 92185, 129059, 131565, 165933, 227115, 276555, 387177, 394695, 645295, 829665, 903413, 1161531, 1935885, 2710239, 4517065, 5807655, 8130717, 13551195, 40653585]

約数ペア:

[(1, 40653585), (3, 13551195), (5, 8130717), (7, 5807655), (9, 4517065), (15, 2710239), (21, 1935885), (35, 1161531), (45, 903413), (49, 829665), (63, 645295), (103, 394695), (105, 387177), (147, 276555), (179, 227115), (245, 165933), (309, 131565), (315, 129059), (441, 92185), (515, 78939), (537, 75705), (721, 56385), (735, 55311), (895, 45423), (927, 43855), (1253, 32445), (1545, 26313), (1611, 25235), (2163, 18795), (2205, 18437), (2685, 15141), (3605, 11277), (3759, 10815), (4635, 8771), (5047, 8055), (6265, 6489)]