15691306905

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5053561}}^1$

素因数の和:5053598

約数の個数: 32

約数和(自身を含む): 29108517120

約数和(自身を除く): 13417210215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 5053561, 15160683, 25267805, 45482049, 75803415, 116231903, 136446147, 227410245, 348695709, 581159515, 682230735, 1046087127, 1743478545, 3138261381, 5230435635, 15691306905]

約数ペア:

[(1, 15691306905), (3, 5230435635), (5, 3138261381), (9, 1743478545), (15, 1046087127), (23, 682230735), (27, 581159515), (45, 348695709), (69, 227410245), (115, 136446147), (135, 116231903), (207, 75803415), (345, 45482049), (621, 25267805), (1035, 15160683), (3105, 5053561)]