86091185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 120113280

約数和(自身を除く): 34022095

約数列:

[1, 5, 19, 23, 31, 41, 95, 115, 155, 205, 437, 589, 713, 779, 943, 961, 1271, 2185, 2945, 3565, 3895, 4715, 4805, 6355, 13547, 17917, 18259, 22103, 24149, 29233, 39401, 67735, 89585, 91295, 110515, 120745, 146165, 197005, 419957, 555427, 748619, 906223, 2099785, 2777135, 3743095, 4531115, 17218237, 86091185]

約数ペア:

[(1, 86091185), (5, 17218237), (19, 4531115), (23, 3743095), (31, 2777135), (41, 2099785), (95, 906223), (115, 748619), (155, 555427), (205, 419957), (437, 197005), (589, 146165), (713, 120745), (779, 110515), (943, 91295), (961, 89585), (1271, 67735), (2185, 39401), (2945, 29233), (3565, 24149), (3895, 22103), (4715, 18259), (4805, 17917), (6355, 13547)]