80984805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1051}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 141792768

約数和(自身を除く): 60807963

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 467, 1051, 1401, 2335, 3153, 5137, 5255, 7005, 11561, 15411, 15765, 25685, 34683, 57805, 77055, 173415, 490817, 1472451, 2454085, 5398987, 7362255, 16196961, 26994935, 80984805]

約数ペア:

[(1, 80984805), (3, 26994935), (5, 16196961), (11, 7362255), (15, 5398987), (33, 2454085), (55, 1472451), (165, 490817), (467, 173415), (1051, 77055), (1401, 57805), (2335, 34683), (3153, 25685), (5137, 15765), (5255, 15411), (7005, 11561)]