8906145

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 6023775

約数列:

[1, 3, 5, 15, 31, 93, 107, 155, 179, 321, 465, 535, 537, 895, 1605, 2685, 3317, 5549, 9951, 16585, 16647, 19153, 27745, 49755, 57459, 83235, 95765, 287295, 593743, 1781229, 2968715, 8906145]

約数ペア:

[(1, 8906145), (3, 2968715), (5, 1781229), (15, 593743), (31, 287295), (93, 95765), (107, 83235), (155, 57459), (179, 49755), (321, 27745), (465, 19153), (535, 16647), (537, 16585), (895, 9951), (1605, 5549), (2685, 3317)]