15709068957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{63781}}^1$

素因数の和:63981

約数の個数: 32

約数和(自身を含む): 22961520000

約数和(自身を除く): 7252451043

約数列:

[1, 3, 19, 29, 57, 87, 149, 447, 551, 1653, 2831, 4321, 8493, 12963, 63781, 82099, 191343, 246297, 1211839, 1849649, 3635517, 5548947, 9503369, 28510107, 35143331, 105429993, 180564011, 275597701, 541692033, 826793103, 5236356319, 15709068957]

約数ペア:

[(1, 15709068957), (3, 5236356319), (19, 826793103), (29, 541692033), (57, 275597701), (87, 180564011), (149, 105429993), (447, 35143331), (551, 28510107), (1653, 9503369), (2831, 5548947), (4321, 3635517), (8493, 1849649), (12963, 1211839), (63781, 246297), (82099, 191343)]