82866645

素因数分解:

$3^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 150101952

約数和(自身を除く): 67235307

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 241, 243, 283, 405, 723, 849, 1205, 1215, 1415, 2169, 2547, 3615, 4245, 6507, 7641, 10845, 12735, 19521, 22923, 32535, 38205, 58563, 68203, 68769, 97605, 114615, 204609, 292815, 341015, 343845, 613827, 1023045, 1841481, 3069135, 5524443, 9207405, 16573329, 27622215, 82866645]

約数ペア:

[(1, 82866645), (3, 27622215), (5, 16573329), (9, 9207405), (15, 5524443), (27, 3069135), (45, 1841481), (81, 1023045), (135, 613827), (241, 343845), (243, 341015), (283, 292815), (405, 204609), (723, 114615), (849, 97605), (1205, 68769), (1215, 68203), (1415, 58563), (2169, 38205), (2547, 32535), (3615, 22923), (4245, 19521), (6507, 12735), (7641, 10845)]