9691855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 12317184

約数和(自身を除く): 2625329

約数列:

[1, 5, 23, 71, 115, 355, 1187, 1633, 5935, 8165, 27301, 84277, 136505, 421385, 1938371, 9691855]

約数ペア:

[(1, 9691855), (5, 1938371), (23, 421385), (71, 136505), (115, 84277), (355, 27301), (1187, 8165), (1633, 5935)]