613293105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2405071}}^1$

素因数の和:2405096

約数の個数: 16

約数和(自身を含む): 1038991104

約数和(自身を除く): 425697999

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2405071, 7215213, 12025355, 36076065, 40886207, 122658621, 204431035, 613293105]

約数ペア:

[(1, 613293105), (3, 204431035), (5, 122658621), (15, 40886207), (17, 36076065), (51, 12025355), (85, 7215213), (255, 2405071)]