28723189245

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{808307}}^1$

素因数の和:808441

約数の個数: 32

約数和(自身を含む): 48420882432

約数和(自身を除く): 19697693187

約数列:

[1, 3, 5, 15, 23, 69, 103, 115, 309, 345, 515, 1545, 2369, 7107, 11845, 35535, 808307, 2424921, 4041535, 12124605, 18591061, 55773183, 83255621, 92955305, 249766863, 278865915, 416278105, 1248834315, 1914879283, 5744637849, 9574396415, 28723189245]

約数ペア:

[(1, 28723189245), (3, 9574396415), (5, 5744637849), (15, 1914879283), (23, 1248834315), (69, 416278105), (103, 278865915), (115, 249766863), (309, 92955305), (345, 83255621), (515, 55773183), (1545, 18591061), (2369, 12124605), (7107, 4041535), (11845, 2424921), (35535, 808307)]