27876805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22037}}^1$

素因数の和:22076

約数の個数: 16

約数和(自身を含む): 38081664

約数和(自身を除く): 10204859

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 22037, 110185, 242407, 506851, 1212035, 2534255, 5575361, 27876805]

約数ペア:

[(1, 27876805), (5, 5575361), (11, 2534255), (23, 1212035), (55, 506851), (115, 242407), (253, 110185), (1265, 22037)]