2023778145

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^2\times {\mathrm{6983}}^1$

素因数の和:7269

約数の個数: 24

約数和(自身を含む): 3261974976

約数和(自身を除く): 1238196831

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6983, 19321, 20949, 34915, 57963, 96605, 104745, 289815, 970637, 2911911, 4853185, 14559555, 134918543, 404755629, 674592715, 2023778145]

約数ペア:

[(1, 2023778145), (3, 674592715), (5, 404755629), (15, 134918543), (139, 14559555), (417, 4853185), (695, 2911911), (2085, 970637), (6983, 289815), (19321, 104745), (20949, 96605), (34915, 57963)]