126340225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6857}}^1$

素因数の和:6945

約数の個数: 24

約数和(自身を含む): 173479968

約数和(自身を除く): 47139743

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 6857, 18425, 34285, 75427, 171425, 377135, 459419, 1885675, 2297095, 5053609, 11485475, 25268045, 126340225]

約数ペア:

[(1, 126340225), (5, 25268045), (11, 11485475), (25, 5053609), (55, 2297095), (67, 1885675), (275, 459419), (335, 377135), (737, 171425), (1675, 75427), (3685, 34285), (6857, 18425)]