2017287795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{65699}}^1$

素因数の和:65819

約数の個数: 32

約数和(自身を含む): 3405888000

約数和(自身を除く): 1388600205

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 6141, 10235, 30705, 65699, 197097, 328495, 985485, 1511077, 4533231, 5847211, 7555385, 17541633, 22666155, 29236055, 87708165, 134485853, 403457559, 672429265, 2017287795]

約数ペア:

[(1, 2017287795), (3, 672429265), (5, 403457559), (15, 134485853), (23, 87708165), (69, 29236055), (89, 22666155), (115, 17541633), (267, 7555385), (345, 5847211), (445, 4533231), (1335, 1511077), (2047, 985485), (6141, 328495), (10235, 197097), (30705, 65699)]