66658035

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 108633600

約数和(自身を除く): 41975565

約数列:

[1, 3, 5, 15, 137, 163, 199, 411, 489, 597, 685, 815, 995, 2055, 2445, 2985, 22331, 27263, 32437, 66993, 81789, 97311, 111655, 136315, 162185, 334965, 408945, 486555, 4443869, 13331607, 22219345, 66658035]

約数ペア:

[(1, 66658035), (3, 22219345), (5, 13331607), (15, 4443869), (137, 486555), (163, 408945), (199, 334965), (411, 162185), (489, 136315), (597, 111655), (685, 97311), (815, 81789), (995, 66993), (2055, 32437), (2445, 27263), (2985, 22331)]