82920255

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2551}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 145525248

約数和(自身を除く): 62604993

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2551, 2955, 6501, 7653, 10835, 12755, 28061, 32505, 38265, 84183, 140305, 420915, 502547, 1507641, 2512735, 5528017, 7538205, 16584051, 27640085, 82920255]

約数ペア:

[(1, 82920255), (3, 27640085), (5, 16584051), (11, 7538205), (15, 5528017), (33, 2512735), (55, 1507641), (165, 502547), (197, 420915), (591, 140305), (985, 84183), (2167, 38265), (2551, 32505), (2955, 28061), (6501, 12755), (7653, 10835)]