2679999025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{9745451}}^1$

素因数の和:9745472

約数の個数: 12

約数和(自身を含む): 3625308144

約数和(自身を除く): 945309119

約数列:

[1, 5, 11, 25, 55, 275, 9745451, 48727255, 107199961, 243636275, 535999805, 2679999025]

約数ペア:

[(1, 2679999025), (5, 535999805), (11, 243636275), (25, 107199961), (55, 48727255), (275, 9745451)]