139750797745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30281863}}^1$

素因数の和:30281952

約数の個数: 16

約数和(自身を含む): 183144713472

約数和(自身を除く): 43393915727

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 30281863, 151409315, 393664219, 1968321095, 2150012273, 10750061365, 27950159549, 139750797745]

約数ペア:

[(1, 139750797745), (5, 27950159549), (13, 10750061365), (65, 2150012273), (71, 1968321095), (355, 393664219), (923, 151409315), (4615, 30281863)]