2009162205

素因数分解:

$3^3\times 5^1\times {\mathrm{14882683}}^1$

素因数の和:14882697

約数の個数: 16

約数和(自身を含む): 3571844160

約数和(自身を除く): 1562681955

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14882683, 44648049, 74413415, 133944147, 223240245, 401832441, 669720735, 2009162205]

約数ペア:

[(1, 2009162205), (3, 669720735), (5, 401832441), (9, 223240245), (15, 133944147), (27, 74413415), (45, 44648049), (135, 14882683)]