86694285

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{42187}}^1$

素因数の和:42332

約数の個数: 16

約数和(自身を含む): 139726656

約数和(自身を除く): 53032371

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 42187, 126561, 210935, 632805, 5779619, 17338857, 28898095, 86694285]

約数ペア:

[(1, 86694285), (3, 28898095), (5, 17338857), (15, 5779619), (137, 632805), (411, 210935), (685, 126561), (2055, 42187)]