12808675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 17713152

約数和(自身を除く): 4904477

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 991, 1175, 2585, 4955, 10901, 12925, 24775, 46577, 54505, 232885, 272525, 512347, 1164425, 2561735, 12808675]

約数ペア:

[(1, 12808675), (5, 2561735), (11, 1164425), (25, 512347), (47, 272525), (55, 232885), (235, 54505), (275, 46577), (517, 24775), (991, 12925), (1175, 10901), (2585, 4955)]