80514555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1559}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 141073920

約数和(自身を除く): 60559365

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 313, 939, 1559, 1565, 3443, 4677, 4695, 7795, 10329, 17149, 17215, 23385, 51447, 51645, 85745, 257235, 487967, 1463901, 2439835, 5367637, 7319505, 16102911, 26838185, 80514555]

約数ペア:

[(1, 80514555), (3, 26838185), (5, 16102911), (11, 7319505), (15, 5367637), (33, 2439835), (55, 1463901), (165, 487967), (313, 257235), (939, 85745), (1559, 51645), (1565, 51447), (3443, 23385), (4677, 17215), (4695, 17149), (7795, 10329)]