8005545

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 14072136

約数和(自身を除く): 6066591

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 2437, 3285, 7311, 12185, 21933, 36555, 109665, 177901, 533703, 889505, 1601109, 2668515, 8005545]

約数ペア:

[(1, 8005545), (3, 2668515), (5, 1601109), (9, 889505), (15, 533703), (45, 177901), (73, 109665), (219, 36555), (365, 21933), (657, 12185), (1095, 7311), (2437, 3285)]