13175055

素因数分解:

$3^4\times 5^1\times {\mathrm{32531}}^1$

素因数の和:32548

約数の個数: 20

約数和(自身を含む): 23618232

約数和(自身を除く): 10443177

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 32531, 97593, 162655, 292779, 487965, 878337, 1463895, 2635011, 4391685, 13175055]

約数ペア:

[(1, 13175055), (3, 4391685), (5, 2635011), (9, 1463895), (15, 878337), (27, 487965), (45, 292779), (81, 162655), (135, 97593), (405, 32531)]