75118095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 142222080

約数和(自身を除く): 67103985

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 73, 117, 195, 219, 365, 585, 657, 949, 1095, 1759, 2847, 3285, 4745, 5277, 8541, 8795, 14235, 15831, 22867, 26385, 42705, 68601, 79155, 114335, 128407, 205803, 343005, 385221, 642035, 1029015, 1155663, 1669291, 1926105, 5007873, 5778315, 8346455, 15023619, 25039365, 75118095]

約数ペア:

[(1, 75118095), (3, 25039365), (5, 15023619), (9, 8346455), (13, 5778315), (15, 5007873), (39, 1926105), (45, 1669291), (65, 1155663), (73, 1029015), (117, 642035), (195, 385221), (219, 343005), (365, 205803), (585, 128407), (657, 114335), (949, 79155), (1095, 68601), (1759, 42705), (2847, 26385), (3285, 22867), (4745, 15831), (5277, 14235), (8541, 8795)]