6827205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 14266368

約数和(自身を除く): 7439163

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 257, 345, 385, 483, 759, 771, 805, 1155, 1265, 1285, 1771, 1799, 2415, 2827, 3795, 3855, 5313, 5397, 5911, 8481, 8855, 8995, 14135, 17733, 19789, 26565, 26985, 29555, 41377, 42405, 59367, 65021, 88665, 98945, 124131, 195063, 206885, 296835, 325105, 455147, 620655, 975315, 1365441, 2275735, 6827205]

約数ペア:

[(1, 6827205), (3, 2275735), (5, 1365441), (7, 975315), (11, 620655), (15, 455147), (21, 325105), (23, 296835), (33, 206885), (35, 195063), (55, 124131), (69, 98945), (77, 88665), (105, 65021), (115, 59367), (161, 42405), (165, 41377), (231, 29555), (253, 26985), (257, 26565), (345, 19789), (385, 17733), (483, 14135), (759, 8995), (771, 8855), (805, 8481), (1155, 5911), (1265, 5397), (1285, 5313), (1771, 3855), (1799, 3795), (2415, 2827)]