15799545

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 30551040

約数和(自身を除く): 14751495

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1087, 1615, 2907, 3261, 4845, 5435, 9783, 14535, 16305, 18479, 20653, 48915, 55437, 61959, 92395, 103265, 166311, 185877, 277185, 309795, 351101, 831555, 929385, 1053303, 1755505, 3159909, 5266515, 15799545]

約数ペア:

[(1, 15799545), (3, 5266515), (5, 3159909), (9, 1755505), (15, 1053303), (17, 929385), (19, 831555), (45, 351101), (51, 309795), (57, 277185), (85, 185877), (95, 166311), (153, 103265), (171, 92395), (255, 61959), (285, 55437), (323, 48915), (765, 20653), (855, 18479), (969, 16305), (1087, 14535), (1615, 9783), (2907, 5435), (3261, 4845)]