76887495

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2383}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 137318400

約数和(自身を除く): 60430905

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 2383, 3585, 6453, 7149, 10755, 11915, 21447, 32265, 35745, 64341, 107235, 321705, 569537, 1708611, 2847685, 5125833, 8543055, 15377499, 25629165, 76887495]

約数ペア:

[(1, 76887495), (3, 25629165), (5, 15377499), (9, 8543055), (15, 5125833), (27, 2847685), (45, 1708611), (135, 569537), (239, 321705), (717, 107235), (1195, 64341), (2151, 35745), (2383, 32265), (3585, 21447), (6453, 11915), (7149, 10755)]