289284495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1134449}}^1$

素因数の和:1134474

約数の個数: 16

約数和(自身を含む): 490082400

約数和(自身を除く): 200797905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1134449, 3403347, 5672245, 17016735, 19285633, 57856899, 96428165, 289284495]

約数ペア:

[(1, 289284495), (3, 96428165), (5, 57856899), (15, 19285633), (17, 17016735), (51, 5672245), (85, 3403347), (255, 1134449)]