85921515

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100493}}^1$

素因数の和:100523

約数の個数: 24

約数和(自身を含む): 156770640

約数和(自身を除く): 70849125

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 100493, 301479, 502465, 904437, 1507395, 1909367, 4522185, 5728101, 9546835, 17184303, 28640505, 85921515]

約数ペア:

[(1, 85921515), (3, 28640505), (5, 17184303), (9, 9546835), (15, 5728101), (19, 4522185), (45, 1909367), (57, 1507395), (95, 904437), (171, 502465), (285, 301479), (855, 100493)]