8230005

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2927

約数の個数: 40

約数和(自身を含む): 16866432

約数和(自身を除く): 8636427

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 2903, 8709, 14515, 20321, 26127, 43545, 60963, 78381, 101605, 130635, 182889, 235143, 304815, 391905, 548667, 914445, 1175715, 1646001, 2743335, 8230005]

約数ペア:

[(1, 8230005), (3, 2743335), (5, 1646001), (7, 1175715), (9, 914445), (15, 548667), (21, 391905), (27, 304815), (35, 235143), (45, 182889), (63, 130635), (81, 101605), (105, 78381), (135, 60963), (189, 43545), (315, 26127), (405, 20321), (567, 14515), (945, 8709), (2835, 2903)]