12224778885

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1299817}}^1$

素因数の和:1299858

約数の個数: 48

約数和(自身を含む): 24332592960

約数和(自身を除く): 12107814075

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 9405, 1299817, 3899451, 6499085, 11698353, 14297987, 19497255, 24696523, 42893961, 58491765, 71489935, 74089569, 123482615, 128681883, 214469805, 222268707, 271661753, 370447845, 643409415, 814985259, 1111343535, 1358308765, 2444955777, 4074926295, 12224778885]

約数ペア:

[(1, 12224778885), (3, 4074926295), (5, 2444955777), (9, 1358308765), (11, 1111343535), (15, 814985259), (19, 643409415), (33, 370447845), (45, 271661753), (55, 222268707), (57, 214469805), (95, 128681883), (99, 123482615), (165, 74089569), (171, 71489935), (209, 58491765), (285, 42893961), (495, 24696523), (627, 19497255), (855, 14297987), (1045, 11698353), (1881, 6499085), (3135, 3899451), (9405, 1299817)]