28882245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6765

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 25227195

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 6709, 20127, 33545, 46963, 100635, 140889, 234815, 275069, 704445, 825207, 1375345, 1925483, 4126035, 5776449, 9627415, 28882245]

約数ペア:

[(1, 28882245), (3, 9627415), (5, 5776449), (7, 4126035), (15, 1925483), (21, 1375345), (35, 825207), (41, 704445), (105, 275069), (123, 234815), (205, 140889), (287, 100635), (615, 46963), (861, 33545), (1435, 20127), (4305, 6709)]