11365545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 18957312

約数和(自身を除く): 7591767

約数列:

[1, 3, 5, 15, 43, 67, 129, 201, 215, 263, 335, 645, 789, 1005, 1315, 2881, 3945, 8643, 11309, 14405, 17621, 33927, 43215, 52863, 56545, 88105, 169635, 264315, 757703, 2273109, 3788515, 11365545]

約数ペア:

[(1, 11365545), (3, 3788515), (5, 2273109), (15, 757703), (43, 264315), (67, 169635), (129, 88105), (201, 56545), (215, 52863), (263, 43215), (335, 33927), (645, 17621), (789, 14405), (1005, 11309), (1315, 8643), (2881, 3945)]