5045685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 8750592

約数和(自身を除く): 3704907

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 421, 705, 799, 1263, 2105, 2397, 3995, 6315, 7157, 11985, 19787, 21471, 35785, 59361, 98935, 107355, 296805, 336379, 1009137, 1681895, 5045685]

約数ペア:

[(1, 5045685), (3, 1681895), (5, 1009137), (15, 336379), (17, 296805), (47, 107355), (51, 98935), (85, 59361), (141, 35785), (235, 21471), (255, 19787), (421, 11985), (705, 7157), (799, 6315), (1263, 3995), (2105, 2397)]