1914405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1403355

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 179, 345, 465, 537, 713, 895, 2139, 2685, 3565, 4117, 5549, 10695, 12351, 16647, 20585, 27745, 61755, 83235, 127627, 382881, 638135, 1914405]

約数ペア:

[(1, 1914405), (3, 638135), (5, 382881), (15, 127627), (23, 83235), (31, 61755), (69, 27745), (93, 20585), (115, 16647), (155, 12351), (179, 10695), (345, 5549), (465, 4117), (537, 3565), (713, 2685), (895, 2139)]