16967025

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1122

約数の個数: 36

約数和(自身を含む): 30835948

約数和(自身を除く): 13868923

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1033, 1095, 1825, 3099, 3285, 5165, 5475, 9297, 15495, 16425, 25825, 46485, 75409, 77475, 226227, 232425, 377045, 678681, 1131135, 1885225, 3393405, 5655675, 16967025]

約数ペア:

[(1, 16967025), (3, 5655675), (5, 3393405), (9, 1885225), (15, 1131135), (25, 678681), (45, 377045), (73, 232425), (75, 226227), (219, 77475), (225, 75409), (365, 46485), (657, 25825), (1033, 16425), (1095, 15495), (1825, 9297), (3099, 5475), (3285, 5165)]