127012005

素因数分解:

$3^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{1783}}^1$

素因数の和:3377

約数の個数: 24

約数和(自身を含む): 220416768

約数和(自身を除く): 93404763

約数列:

[1, 3, 5, 9, 15, 45, 1583, 1783, 4749, 5349, 7915, 8915, 14247, 16047, 23745, 26745, 71235, 80235, 2822489, 8467467, 14112445, 25402401, 42337335, 127012005]

約数ペア:

[(1, 127012005), (3, 42337335), (5, 25402401), (9, 14112445), (15, 8467467), (45, 2822489), (1583, 80235), (1783, 71235), (4749, 26745), (5349, 23745), (7915, 16047), (8915, 14247)]