20160161415

素因数分解:

$3^3\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{81559}}^1$

素因数の和:83404

約数の個数: 32

約数和(自身を含む): 35860300800

約数和(自身を除く): 15700139385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1831, 5493, 9155, 16479, 27465, 49437, 81559, 82395, 244677, 247185, 407795, 734031, 1223385, 2202093, 3670155, 11010465, 149334529, 448003587, 746672645, 1344010761, 2240017935, 4032032283, 6720053805, 20160161415]

約数ペア:

[(1, 20160161415), (3, 6720053805), (5, 4032032283), (9, 2240017935), (15, 1344010761), (27, 746672645), (45, 448003587), (135, 149334529), (1831, 11010465), (5493, 3670155), (9155, 2202093), (16479, 1223385), (27465, 734031), (49437, 407795), (81559, 247185), (82395, 244677)]