2017191555

素因数分解:

$3^2\times 5^1\times {\mathrm{11071}}^1\times {\mathrm{4049}}^1$

素因数の和:15131

約数の個数: 24

約数和(自身を含む): 3497644800

約数和(自身を除く): 1480453245

約数列:

[1, 3, 5, 9, 15, 45, 4049, 11071, 12147, 20245, 33213, 36441, 55355, 60735, 99639, 166065, 182205, 498195, 44826479, 134479437, 224132395, 403438311, 672397185, 2017191555]

約数ペア:

[(1, 2017191555), (3, 672397185), (5, 403438311), (9, 224132395), (15, 134479437), (45, 44826479), (4049, 498195), (11071, 182205), (12147, 166065), (20245, 99639), (33213, 60735), (36441, 55355)]