64094415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 128950272

約数和(自身を除く): 64855857

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 211, 231, 263, 385, 633, 789, 1055, 1155, 1315, 1477, 1841, 2321, 2893, 3165, 3945, 4431, 5523, 6963, 7385, 8679, 9205, 11605, 14465, 16247, 20251, 22155, 27615, 34815, 43395, 48741, 55493, 60753, 81235, 101255, 166479, 243705, 277465, 303765, 388451, 610423, 832395, 1165353, 1831269, 1942255, 3052115, 4272961, 5826765, 9156345, 12818883, 21364805, 64094415]

約数ペア:

[(1, 64094415), (3, 21364805), (5, 12818883), (7, 9156345), (11, 5826765), (15, 4272961), (21, 3052115), (33, 1942255), (35, 1831269), (55, 1165353), (77, 832395), (105, 610423), (165, 388451), (211, 303765), (231, 277465), (263, 243705), (385, 166479), (633, 101255), (789, 81235), (1055, 60753), (1155, 55493), (1315, 48741), (1477, 43395), (1841, 34815), (2321, 27615), (2893, 22155), (3165, 20251), (3945, 16247), (4431, 14465), (5523, 11605), (6963, 9205), (7385, 8679)]