2973415775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{10812421}}^1$

素因数の和:10812442

約数の個数: 12

約数和(自身を含む): 4022220984

約数和(自身を除く): 1048805209

約数列:

[1, 5, 11, 25, 55, 275, 10812421, 54062105, 118936631, 270310525, 594683155, 2973415775]

約数ペア:

[(1, 2973415775), (5, 594683155), (11, 270310525), (25, 118936631), (55, 54062105), (275, 10812421)]