27272805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1231}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 50147328

約数和(自身を除く): 22874523

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 211, 633, 1055, 1231, 1477, 3165, 3693, 4431, 6155, 7385, 8617, 18465, 22155, 25851, 43085, 129255, 259741, 779223, 1298705, 1818187, 3896115, 5454561, 9090935, 27272805]

約数ペア:

[(1, 27272805), (3, 9090935), (5, 5454561), (7, 3896115), (15, 1818187), (21, 1298705), (35, 779223), (105, 259741), (211, 129255), (633, 43085), (1055, 25851), (1231, 22155), (1477, 18465), (3165, 8617), (3693, 7385), (4431, 6155)]