81483105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 142709760

約数和(自身を除く): 61226655

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 379, 1137, 1303, 1895, 3909, 4169, 5685, 6515, 12507, 14333, 19545, 20845, 42999, 62535, 71665, 214995, 493837, 1481511, 2469185, 5432207, 7407555, 16296621, 27161035, 81483105]

約数ペア:

[(1, 81483105), (3, 27161035), (5, 16296621), (11, 7407555), (15, 5432207), (33, 2469185), (55, 1481511), (165, 493837), (379, 214995), (1137, 71665), (1303, 62535), (1895, 42999), (3909, 20845), (4169, 19545), (5685, 14333), (6515, 12507)]