42832205

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 56169288

約数和(自身を除く): 13337083

約数列:

[1, 5, 13, 65, 169, 173, 293, 845, 865, 1465, 2249, 3809, 11245, 19045, 29237, 49517, 50689, 146185, 247585, 253445, 658957, 3294785, 8566441, 42832205]

約数ペア:

[(1, 42832205), (5, 8566441), (13, 3294785), (65, 658957), (169, 253445), (173, 247585), (293, 146185), (845, 50689), (865, 49517), (1465, 29237), (2249, 19045), (3809, 11245)]