138858556925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7536421}}^1$

素因数の和:7536509

約数の個数: 24

約数和(自身を含む): 190641330912

約数和(自身を除く): 51782773987

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 18425, 7536421, 37682105, 82900631, 188410525, 414503155, 504940207, 2072515775, 2524701035, 5554342277, 12623505175, 27771711385, 138858556925]

約数ペア:

[(1, 138858556925), (5, 27771711385), (11, 12623505175), (25, 5554342277), (55, 2524701035), (67, 2072515775), (275, 504940207), (335, 414503155), (737, 188410525), (1675, 82900631), (3685, 37682105), (18425, 7536421)]