67256345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{5981}}^1$

素因数の和:6172

約数の個数: 16

約数和(自身を含む): 87432912

約数和(自身を除く): 20176567

約数列:

[1, 5, 13, 65, 173, 865, 2249, 5981, 11245, 29905, 77753, 388765, 1034713, 5173565, 13451269, 67256345]

約数ペア:

[(1, 67256345), (5, 13451269), (13, 5173565), (65, 1034713), (173, 388765), (865, 77753), (2249, 29905), (5981, 11245)]