11149245

素因数分解:

$3^4\times 5^1\times {\mathrm{27529}}^1$

素因数の和:27546

約数の個数: 20

約数和(自身を含む): 19986780

約数和(自身を除く): 8837535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 27529, 82587, 137645, 247761, 412935, 743283, 1238805, 2229849, 3716415, 11149245]

約数ペア:

[(1, 11149245), (3, 3716415), (5, 2229849), (9, 1238805), (15, 743283), (27, 412935), (45, 247761), (81, 137645), (135, 82587), (405, 27529)]