2985795

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 5624640

約数和(自身を除く): 2638845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1301, 2295, 3903, 6505, 11709, 19515, 22117, 35127, 58545, 66351, 110585, 175635, 199053, 331755, 597159, 995265, 2985795]

約数ペア:

[(1, 2985795), (3, 995265), (5, 597159), (9, 331755), (15, 199053), (17, 175635), (27, 110585), (45, 66351), (51, 58545), (85, 35127), (135, 22117), (153, 19515), (255, 11709), (459, 6505), (765, 3903), (1301, 2295)]