122043025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2741}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 164223864

約数和(自身を除く): 42180839

約数列:

[1, 5, 13, 25, 65, 137, 325, 685, 1781, 2741, 3425, 8905, 13705, 35633, 44525, 68525, 178165, 375517, 890825, 1877585, 4881721, 9387925, 24408605, 122043025]

約数ペア:

[(1, 122043025), (5, 24408605), (13, 9387925), (25, 4881721), (65, 1877585), (137, 890825), (325, 375517), (685, 178165), (1781, 68525), (2741, 44525), (3425, 35633), (8905, 13705)]