2783015415

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{60811}}^1$

素因数の和:60941

約数の個数: 40

約数和(自身を含む): 5033044368

約数和(自身を除く): 2250028953

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 3051, 5085, 9153, 15255, 45765, 60811, 182433, 304055, 547299, 912165, 1641897, 2736495, 4925691, 6871643, 8209485, 20614929, 24628455, 34358215, 61844787, 103074645, 185534361, 309223935, 556603083, 927671805, 2783015415]

約数ペア:

[(1, 2783015415), (3, 927671805), (5, 556603083), (9, 309223935), (15, 185534361), (27, 103074645), (45, 61844787), (81, 34358215), (113, 24628455), (135, 20614929), (339, 8209485), (405, 6871643), (565, 4925691), (1017, 2736495), (1695, 1641897), (3051, 912165), (5085, 547299), (9153, 304055), (15255, 182433), (45765, 60811)]