2247221085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4049047}}^1$

素因数の和:4049092

約数の個数: 16

約数和(自身を含む): 3692731776

約数和(自身を除く): 1445510691

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 4049047, 12147141, 20245235, 60735705, 149814739, 449444217, 749073695, 2247221085]

約数ペア:

[(1, 2247221085), (3, 749073695), (5, 449444217), (15, 149814739), (37, 60735705), (111, 20245235), (185, 12147141), (555, 4049047)]