1081245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6553}}^1$

素因数の和:6572

約数の個数: 16

約数和(自身を含む): 1887552

約数和(自身を除く): 806307

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 6553, 19659, 32765, 72083, 98295, 216249, 360415, 1081245]

約数ペア:

[(1, 1081245), (3, 360415), (5, 216249), (11, 98295), (15, 72083), (33, 32765), (55, 19659), (165, 6553)]