67284415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 97234560

約数和(自身を除く): 29950145

約数列:

[1, 5, 11, 19, 31, 55, 67, 95, 155, 209, 335, 341, 589, 737, 961, 1045, 1273, 1705, 2077, 2945, 3685, 4805, 6365, 6479, 10385, 10571, 14003, 18259, 22847, 32395, 39463, 52855, 64387, 70015, 91295, 114235, 197315, 200849, 321935, 434093, 708257, 1004245, 1223353, 2170465, 3541285, 6116765, 13456883, 67284415]

約数ペア:

[(1, 67284415), (5, 13456883), (11, 6116765), (19, 3541285), (31, 2170465), (55, 1223353), (67, 1004245), (95, 708257), (155, 434093), (209, 321935), (335, 200849), (341, 197315), (589, 114235), (737, 91295), (961, 70015), (1045, 64387), (1273, 52855), (1705, 39463), (2077, 32395), (2945, 22847), (3685, 18259), (4805, 14003), (6365, 10571), (6479, 10385)]