188469315

素因数分解:

$3^3\times 5^1\times {\mathrm{1396069}}^1$

素因数の和:1396083

約数の個数: 16

約数和(自身を含む): 335056800

約数和(自身を除く): 146587485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1396069, 4188207, 6980345, 12564621, 20941035, 37693863, 62823105, 188469315]

約数ペア:

[(1, 188469315), (3, 62823105), (5, 37693863), (9, 20941035), (15, 12564621), (27, 6980345), (45, 4188207), (135, 1396069)]