15287727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 25966080

約数和(自身を除く): 10678353

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 1931, 2639, 5793, 7917, 13517, 25103, 40551, 55999, 75309, 167997, 175721, 391993, 527163, 727987, 1175979, 2183961, 5095909, 15287727]

約数ペア:

[(1, 15287727), (3, 5095909), (7, 2183961), (13, 1175979), (21, 727987), (29, 527163), (39, 391993), (87, 175721), (91, 167997), (203, 75309), (273, 55999), (377, 40551), (609, 25103), (1131, 13517), (1931, 7917), (2639, 5793)]