127924745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115769}}^1$

素因数の和:115804

約数の個数: 16

約数和(自身を含む): 175044240

約数和(自身を除く): 47119495

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 115769, 578845, 1504997, 1968073, 7524985, 9840365, 25584949, 127924745]

約数ペア:

[(1, 127924745), (5, 25584949), (13, 9840365), (17, 7524985), (65, 1968073), (85, 1504997), (221, 578845), (1105, 115769)]