257340150145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{50114927}}^1$

素因数の和:50115024

約数の個数: 16

約数和(自身を含む): 336772316160

約数和(自身を除く): 79432166015

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 50114927, 250574635, 651494051, 3257470255, 3959079233, 19795396165, 51468030029, 257340150145]

約数ペア:

[(1, 257340150145), (5, 51468030029), (13, 19795396165), (65, 3959079233), (79, 3257470255), (395, 651494051), (1027, 250574635), (5135, 50114927)]