1827182805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{22807}}^1$

素因数の和:22938

約数の個数: 48

約数和(自身を含む): 3432147840

約数和(自身を除く): 1604965035

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 109, 147, 245, 327, 545, 735, 763, 1635, 2289, 3815, 5341, 11445, 16023, 22807, 26705, 68421, 80115, 114035, 159649, 342105, 478947, 798245, 1117543, 2394735, 2485963, 3352629, 5587715, 7457889, 12429815, 16763145, 17401741, 37289445, 52205223, 87008705, 121812187, 261026115, 365436561, 609060935, 1827182805]

約数ペア:

[(1, 1827182805), (3, 609060935), (5, 365436561), (7, 261026115), (15, 121812187), (21, 87008705), (35, 52205223), (49, 37289445), (105, 17401741), (109, 16763145), (147, 12429815), (245, 7457889), (327, 5587715), (545, 3352629), (735, 2485963), (763, 2394735), (1635, 1117543), (2289, 798245), (3815, 478947), (5341, 342105), (11445, 159649), (16023, 114035), (22807, 80115), (26705, 68421)]