8865315

素因数分解:

$3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 15946560

約数和(自身を除く): 7081245

約数列:

[1, 3, 5, 9, 15, 27, 45, 97, 135, 291, 485, 677, 873, 1455, 2031, 2619, 3385, 4365, 6093, 10155, 13095, 18279, 30465, 65669, 91395, 197007, 328345, 591021, 985035, 1773063, 2955105, 8865315]

約数ペア:

[(1, 8865315), (3, 2955105), (5, 1773063), (9, 985035), (15, 591021), (27, 328345), (45, 197007), (97, 91395), (135, 65669), (291, 30465), (485, 18279), (677, 13095), (873, 10155), (1455, 6093), (2031, 4365), (2619, 3385)]