6819155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 10036224

約数和(自身を除く): 3217069

約数列:

[1, 5, 7, 23, 35, 43, 115, 161, 197, 215, 301, 805, 985, 989, 1379, 1505, 4531, 4945, 6895, 6923, 8471, 22655, 31717, 34615, 42355, 59297, 158585, 194833, 296485, 974165, 1363831, 6819155]

約数ペア:

[(1, 6819155), (5, 1363831), (7, 974165), (23, 296485), (35, 194833), (43, 158585), (115, 59297), (161, 42355), (197, 34615), (215, 31717), (301, 22655), (805, 8471), (985, 6923), (989, 6895), (1379, 4945), (1505, 4531)]