80740665

素因数分解:

$3^3\times 5^1\times {\mathrm{598079}}^1$

素因数の和:598093

約数の個数: 16

約数和(自身を含む): 143539200

約数和(自身を除く): 62798535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 598079, 1794237, 2990395, 5382711, 8971185, 16148133, 26913555, 80740665]

約数ペア:

[(1, 80740665), (3, 26913555), (5, 16148133), (9, 8971185), (15, 5382711), (27, 2990395), (45, 1794237), (135, 598079)]