61129845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4129}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 123701760

約数和(自身を除く): 62571915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 2115, 2961, 4129, 4935, 12387, 14805, 20645, 28903, 37161, 61935, 86709, 144515, 185805, 194063, 260127, 433545, 582189, 970315, 1300635, 1358441, 1746567, 2910945, 4075323, 6792205, 8732835, 12225969, 20376615, 61129845]

約数ペア:

[(1, 61129845), (3, 20376615), (5, 12225969), (7, 8732835), (9, 6792205), (15, 4075323), (21, 2910945), (35, 1746567), (45, 1358441), (47, 1300635), (63, 970315), (105, 582189), (141, 433545), (235, 260127), (315, 194063), (329, 185805), (423, 144515), (705, 86709), (987, 61935), (1645, 37161), (2115, 28903), (2961, 20645), (4129, 14805), (4935, 12387)]