28871856915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{174980951}}^1$

素因数の和:174980970

約数の個数: 16

約数和(自身を含む): 50394514176

約数和(自身を除く): 21522657261

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 174980951, 524942853, 874904755, 1924790461, 2624714265, 5774371383, 9623952305, 28871856915]

約数ペア:

[(1, 28871856915), (3, 9623952305), (5, 5774371383), (11, 2624714265), (15, 1924790461), (33, 874904755), (55, 524942853), (165, 174980951)]