83890545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{243161}}^1$

素因数の和:243192

約数の個数: 16

約数和(自身を含む): 140061312

約数和(自身を除く): 56170767

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 243161, 729483, 1215805, 3647415, 5592703, 16778109, 27963515, 83890545]

約数ペア:

[(1, 83890545), (3, 27963515), (5, 16778109), (15, 5592703), (23, 3647415), (69, 1215805), (115, 729483), (345, 243161)]