77779735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{1033}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 104748336

約数和(自身を除く): 26968601

約数列:

[1, 5, 11, 37, 55, 185, 407, 1033, 1369, 2035, 5165, 6845, 11363, 15059, 38221, 56815, 75295, 191105, 420431, 1414177, 2102155, 7070885, 15555947, 77779735]

約数ペア:

[(1, 77779735), (5, 15555947), (11, 7070885), (37, 2102155), (55, 1414177), (185, 420431), (407, 191105), (1033, 75295), (1369, 56815), (2035, 38221), (5165, 15059), (6845, 11363)]