2912406615

素因数分解:

$3^2\times 5^1\times {\mathrm{64720147}}^1$

素因数の和:64720158

約数の個数: 12

約数和(自身を含む): 5048171544

約数和(自身を除く): 2135764929

約数列:

[1, 3, 5, 9, 15, 45, 64720147, 194160441, 323600735, 582481323, 970802205, 2912406615]

約数ペア:

[(1, 2912406615), (3, 970802205), (5, 582481323), (9, 323600735), (15, 194160441), (45, 64720147)]