12545155

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1579}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 17291520

約数和(自身を除く): 4746365

約数列:

[1, 5, 7, 35, 227, 1135, 1579, 1589, 7895, 7945, 11053, 55265, 358433, 1792165, 2509031, 12545155]

約数ペア:

[(1, 12545155), (5, 2509031), (7, 1792165), (35, 358433), (227, 55265), (1135, 11053), (1579, 7945), (1589, 7895)]