1620230055

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4696319}}^1$

素因数の和:4696350

約数の個数: 16

約数和(自身を含む): 2705080320

約数和(自身を除く): 1084850265

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 4696319, 14088957, 23481595, 70444785, 108015337, 324046011, 540076685, 1620230055]

約数ペア:

[(1, 1620230055), (3, 540076685), (5, 324046011), (15, 108015337), (23, 70444785), (69, 23481595), (115, 14088957), (345, 4696319)]