80452757

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 105636960

約数和(自身を除く): 25184203

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 1421, 2233, 5147, 15631, 36029, 56617, 149263, 252203, 396319, 1044841, 1641893, 2774233, 7313887, 11493251, 80452757]

約数ペア:

[(1, 80452757), (7, 11493251), (11, 7313887), (29, 2774233), (49, 1641893), (77, 1044841), (203, 396319), (319, 252203), (539, 149263), (1421, 56617), (2233, 36029), (5147, 15631)]