142743165

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 233421696

約数和(自身を除く): 90678531

約数列:

[1, 3, 5, 15, 67, 173, 201, 335, 519, 821, 865, 1005, 2463, 2595, 4105, 11591, 12315, 34773, 55007, 57955, 142033, 165021, 173865, 275035, 426099, 710165, 825105, 2130495, 9516211, 28548633, 47581055, 142743165]

約数ペア:

[(1, 142743165), (3, 47581055), (5, 28548633), (15, 9516211), (67, 2130495), (173, 825105), (201, 710165), (335, 426099), (519, 275035), (821, 173865), (865, 165021), (1005, 142033), (2463, 57955), (2595, 55007), (4105, 34773), (11591, 12315)]