40005735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 44044185

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 133, 165, 209, 231, 285, 385, 399, 627, 665, 1045, 1155, 1463, 1823, 1995, 3135, 4389, 5469, 7315, 9115, 12761, 20053, 21945, 27345, 34637, 38283, 60159, 63805, 100265, 103911, 140371, 173185, 191415, 242459, 300795, 381007, 421113, 519555, 701855, 727377, 1143021, 1212295, 1905035, 2105565, 2667049, 3636885, 5715105, 8001147, 13335245, 40005735]

約数ペア:

[(1, 40005735), (3, 13335245), (5, 8001147), (7, 5715105), (11, 3636885), (15, 2667049), (19, 2105565), (21, 1905035), (33, 1212295), (35, 1143021), (55, 727377), (57, 701855), (77, 519555), (95, 421113), (105, 381007), (133, 300795), (165, 242459), (209, 191415), (231, 173185), (285, 140371), (385, 103911), (399, 100265), (627, 63805), (665, 60159), (1045, 38283), (1155, 34637), (1463, 27345), (1823, 21945), (1995, 20053), (3135, 12761), (4389, 9115), (5469, 7315)]