72727105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{77783}}^1$

素因数の和:77816

約数の個数: 16

約数和(自身を含む): 100808064

約数和(自身を除く): 28080959

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 77783, 388915, 855613, 1322311, 4278065, 6611555, 14545421, 72727105]

約数ペア:

[(1, 72727105), (5, 14545421), (11, 6611555), (17, 4278065), (55, 1322311), (85, 855613), (187, 388915), (935, 77783)]