7927755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 14446080

約数和(自身を除く): 6518325

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 2089, 3795, 6267, 10445, 22979, 31335, 48047, 68937, 114895, 144141, 240235, 344685, 528517, 720705, 1585551, 2642585, 7927755]

約数ペア:

[(1, 7927755), (3, 2642585), (5, 1585551), (11, 720705), (15, 528517), (23, 344685), (33, 240235), (55, 144141), (69, 114895), (115, 68937), (165, 48047), (253, 31335), (345, 22979), (759, 10445), (1265, 6267), (2089, 3795)]