42851235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 80454816

約数和(自身を除く): 37603581

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 173, 245, 337, 519, 735, 865, 1011, 1211, 1685, 2359, 2595, 3633, 5055, 6055, 7077, 8477, 11795, 16513, 18165, 25431, 35385, 42385, 49539, 58301, 82565, 127155, 174903, 247695, 291505, 408107, 874515, 1224321, 2040535, 2856749, 6121605, 8570247, 14283745, 42851235]

約数ペア:

[(1, 42851235), (3, 14283745), (5, 8570247), (7, 6121605), (15, 2856749), (21, 2040535), (35, 1224321), (49, 874515), (105, 408107), (147, 291505), (173, 247695), (245, 174903), (337, 127155), (519, 82565), (735, 58301), (865, 49539), (1011, 42385), (1211, 35385), (1685, 25431), (2359, 18165), (2595, 16513), (3633, 11795), (5055, 8477), (6055, 7077)]