80038215

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 145330848

約数和(自身を除く): 65292633

約数列:

[1, 3, 5, 9, 15, 37, 45, 53, 111, 159, 185, 265, 333, 477, 555, 795, 907, 1665, 1961, 2385, 2721, 4535, 5883, 8163, 9805, 13605, 17649, 29415, 33559, 40815, 48071, 88245, 100677, 144213, 167795, 240355, 302031, 432639, 503385, 721065, 1510155, 1778627, 2163195, 5335881, 8893135, 16007643, 26679405, 80038215]

約数ペア:

[(1, 80038215), (3, 26679405), (5, 16007643), (9, 8893135), (15, 5335881), (37, 2163195), (45, 1778627), (53, 1510155), (111, 721065), (159, 503385), (185, 432639), (265, 302031), (333, 240355), (477, 167795), (555, 144213), (795, 100677), (907, 88245), (1665, 48071), (1961, 40815), (2385, 33559), (2721, 29415), (4535, 17649), (5883, 13605), (8163, 9805)]