10857005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 13462848

約数和(自身を除く): 2605843

約数列:

[1, 5, 41, 205, 211, 251, 1055, 1255, 8651, 10291, 43255, 51455, 52961, 264805, 2171401, 10857005]

約数ペア:

[(1, 10857005), (5, 2171401), (41, 264805), (205, 52961), (211, 51455), (251, 43255), (1055, 10291), (1255, 8651)]