2015585289

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37307}}^1$

素因数の和:37371

約数の個数: 40

約数和(自身を含む): 3250272960

約数和(自身を除く): 1234687671

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 207, 261, 621, 667, 783, 1863, 2001, 2349, 6003, 18009, 37307, 54027, 111921, 335763, 858061, 1007289, 1081903, 2574183, 3021867, 3245709, 7722549, 9737127, 23167647, 24883769, 29211381, 69502941, 74651307, 87634143, 223953921, 671861763, 2015585289]

約数ペア:

[(1, 2015585289), (3, 671861763), (9, 223953921), (23, 87634143), (27, 74651307), (29, 69502941), (69, 29211381), (81, 24883769), (87, 23167647), (207, 9737127), (261, 7722549), (621, 3245709), (667, 3021867), (783, 2574183), (1863, 1081903), (2001, 1007289), (2349, 858061), (6003, 335763), (18009, 111921), (37307, 54027)]