1680491055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6590161}}^1$

素因数の和:6590186

約数の個数: 16

約数和(自身を含む): 2846949984

約数和(自身を除く): 1166458929

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 6590161, 19770483, 32950805, 98852415, 112032737, 336098211, 560163685, 1680491055]

約数ペア:

[(1, 1680491055), (3, 560163685), (5, 336098211), (15, 112032737), (17, 98852415), (51, 32950805), (85, 19770483), (255, 6590161)]