8289135

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 15083376

約数和(自身を除く): 6794241

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 211, 291, 405, 485, 633, 873, 1055, 1455, 1899, 2619, 3165, 4365, 5697, 7857, 9495, 13095, 17091, 20467, 28485, 39285, 61401, 85455, 102335, 184203, 307005, 552609, 921015, 1657827, 2763045, 8289135]

約数ペア:

[(1, 8289135), (3, 2763045), (5, 1657827), (9, 921015), (15, 552609), (27, 307005), (45, 184203), (81, 102335), (97, 85455), (135, 61401), (211, 39285), (291, 28485), (405, 20467), (485, 17091), (633, 13095), (873, 9495), (1055, 7857), (1455, 5697), (1899, 4365), (2619, 3165)]