1249143105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{290161}}^1$

素因数の和:290217

約数の個数: 32

約数和(自身を含む): 2339866368

約数和(自身を除く): 1090723263

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 290161, 870483, 1450805, 2031127, 4352415, 6093381, 10155635, 11896601, 30466905, 35689803, 59483005, 83276207, 178449015, 249828621, 416381035, 1249143105]

約数ペア:

[(1, 1249143105), (3, 416381035), (5, 249828621), (7, 178449015), (15, 83276207), (21, 59483005), (35, 35689803), (41, 30466905), (105, 11896601), (123, 10155635), (205, 6093381), (287, 4352415), (615, 2031127), (861, 1450805), (1435, 870483), (4305, 290161)]