2681211315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409033}}^1$

素因数の和:409083

約数の個数: 32

約数和(自身を含む): 4712071680

約数和(自身を除く): 2030860365

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 409033, 1227099, 2045165, 6135495, 7771627, 9407759, 23314881, 28223277, 38858135, 47038795, 116574405, 141116385, 178747421, 536242263, 893737105, 2681211315]

約数ペア:

[(1, 2681211315), (3, 893737105), (5, 536242263), (15, 178747421), (19, 141116385), (23, 116574405), (57, 47038795), (69, 38858135), (95, 28223277), (115, 23314881), (285, 9407759), (345, 7771627), (437, 6135495), (1311, 2045165), (2185, 1227099), (6555, 409033)]