155013881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{829}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 172108800

約数和(自身を除く): 17094919

約数列:

[1, 11, 89, 191, 829, 979, 2101, 9119, 16999, 73781, 158339, 186989, 811591, 1741729, 14092171, 155013881]

約数ペア:

[(1, 155013881), (11, 14092171), (89, 1741729), (191, 811591), (829, 186989), (979, 158339), (2101, 73781), (9119, 16999)]