6810885

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 12440736

約数和(自身を除く): 5629851

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 251, 335, 405, 603, 753, 1005, 1255, 1809, 2259, 3015, 3765, 5427, 6777, 9045, 11295, 16817, 20331, 27135, 33885, 50451, 84085, 101655, 151353, 252255, 454059, 756765, 1362177, 2270295, 6810885]

約数ペア:

[(1, 6810885), (3, 2270295), (5, 1362177), (9, 756765), (15, 454059), (27, 252255), (45, 151353), (67, 101655), (81, 84085), (135, 50451), (201, 33885), (251, 27135), (335, 20331), (405, 16817), (603, 11295), (753, 9045), (1005, 6777), (1255, 5427), (1809, 3765), (2259, 3015)]