2016755565

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12222761}}^1$

素因数の和:12222780

約数の個数: 16

約数和(自身を含む): 3520155456

約数和(自身を除く): 1503399891

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12222761, 36668283, 61113805, 134450371, 183341415, 403351113, 672251855, 2016755565]

約数ペア:

[(1, 2016755565), (3, 672251855), (5, 403351113), (11, 183341415), (15, 134450371), (33, 61113805), (55, 36668283), (165, 12222761)]