11940425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 36

約数和(自身を含む): 17731008

約数和(自身を除く): 5790583

約数列:

[1, 5, 7, 25, 31, 35, 71, 155, 175, 217, 355, 497, 775, 961, 1085, 1775, 2201, 2485, 4805, 5425, 6727, 11005, 12425, 15407, 24025, 33635, 55025, 68231, 77035, 168175, 341155, 385175, 477617, 1705775, 2388085, 11940425]

約数ペア:

[(1, 11940425), (5, 2388085), (7, 1705775), (25, 477617), (31, 385175), (35, 341155), (71, 168175), (155, 77035), (175, 68231), (217, 55025), (355, 33635), (497, 24025), (775, 15407), (961, 12425), (1085, 11005), (1775, 6727), (2201, 5425), (2485, 4805)]