2008144425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{9833}}^1$

素因数の和:10242

約数の個数: 48

約数和(自身を含む): 3804577920

約数和(自身を除く): 1796433495

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 389, 525, 1167, 1945, 2723, 5835, 8169, 9725, 9833, 13615, 29175, 29499, 40845, 49165, 68075, 68831, 147495, 204225, 206493, 245825, 344155, 737475, 1032465, 1720775, 3825037, 5162325, 11475111, 19125185, 26775259, 57375555, 80325777, 95625925, 133876295, 286877775, 401628885, 669381475, 2008144425]

約数ペア:

[(1, 2008144425), (3, 669381475), (5, 401628885), (7, 286877775), (15, 133876295), (21, 95625925), (25, 80325777), (35, 57375555), (75, 26775259), (105, 19125185), (175, 11475111), (389, 5162325), (525, 3825037), (1167, 1720775), (1945, 1032465), (2723, 737475), (5835, 344155), (8169, 245825), (9725, 206493), (9833, 204225), (13615, 147495), (29175, 68831), (29499, 68075), (40845, 49165)]