60781825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6449}}^1$

素因数の和:6501

約数の個数: 24

約数和(自身を含む): 83979000

約数和(自身を除く): 23197175

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 6449, 9425, 32245, 83837, 161225, 187021, 419185, 935105, 2095925, 2431273, 4675525, 12156365, 60781825]

約数ペア:

[(1, 60781825), (5, 12156365), (13, 4675525), (25, 2431273), (29, 2095925), (65, 935105), (145, 419185), (325, 187021), (377, 161225), (725, 83837), (1885, 32245), (6449, 9425)]