109609555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{2011}}^1$

素因数の和:3018

約数の個数: 16

約数和(自身を含む): 143705088

約数和(自身を除く): 34095533

約数列:

[1, 5, 11, 55, 991, 2011, 4955, 10055, 10901, 22121, 54505, 110605, 1992901, 9964505, 21921911, 109609555]

約数ペア:

[(1, 109609555), (5, 21921911), (11, 9964505), (55, 1992901), (991, 110605), (2011, 54505), (4955, 22121), (10055, 10901)]