6778255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 16

約数和(自身を含む): 8926848

約数和(自身を除く): 2148593

約数列:

[1, 5, 11, 55, 251, 491, 1255, 2455, 2761, 5401, 13805, 27005, 123241, 616205, 1355651, 6778255]

約数ペア:

[(1, 6778255), (5, 1355651), (11, 616205), (55, 123241), (251, 27005), (491, 13805), (1255, 5401), (2455, 2761)]