27086805

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 49623552

約数和(自身を除く): 22536747

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 1423, 2115, 3807, 4269, 6345, 7115, 12807, 19035, 21345, 38421, 64035, 66881, 115263, 192105, 200643, 334405, 576315, 601929, 1003215, 1805787, 3009645, 5417361, 9028935, 27086805]

約数ペア:

[(1, 27086805), (3, 9028935), (5, 5417361), (9, 3009645), (15, 1805787), (27, 1003215), (45, 601929), (47, 576315), (81, 334405), (135, 200643), (141, 192105), (235, 115263), (405, 66881), (423, 64035), (705, 38421), (1269, 21345), (1423, 19035), (2115, 12807), (3807, 7115), (4269, 6345)]