80406315

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14767}}^1$

素因数の和:14800

約数の個数: 36

約数和(自身を含む): 153203232

約数和(自身を除く): 72796917

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 14767, 44301, 73835, 132903, 162437, 221505, 487311, 664515, 812185, 1461933, 1786807, 2436555, 5360421, 7309665, 8934035, 16081263, 26802105, 80406315]

約数ペア:

[(1, 80406315), (3, 26802105), (5, 16081263), (9, 8934035), (11, 7309665), (15, 5360421), (33, 2436555), (45, 1786807), (55, 1461933), (99, 812185), (121, 664515), (165, 487311), (363, 221505), (495, 162437), (605, 132903), (1089, 73835), (1815, 44301), (5445, 14767)]