6542745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 5484135

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 2087, 3135, 6261, 10435, 22957, 31305, 39653, 68871, 114785, 118959, 198265, 344355, 436183, 594795, 1308549, 2180915, 6542745]

約数ペア:

[(1, 6542745), (3, 2180915), (5, 1308549), (11, 594795), (15, 436183), (19, 344355), (33, 198265), (55, 118959), (57, 114785), (95, 68871), (165, 39653), (209, 31305), (285, 22957), (627, 10435), (1045, 6261), (2087, 3135)]