82940985

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97007}}^1$

素因数の和:97037

約数の個数: 24

約数和(自身を含む): 151332480

約数和(自身を除く): 68391495

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 97007, 291021, 485035, 873063, 1455105, 1843133, 4365315, 5529399, 9215665, 16588197, 27646995, 82940985]

約数ペア:

[(1, 82940985), (3, 27646995), (5, 16588197), (9, 9215665), (15, 5529399), (19, 4365315), (45, 1843133), (57, 1455105), (95, 873063), (171, 485035), (285, 291021), (855, 97007)]