2399684805

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2539349}}^1$

素因数の和:2539370

約数の個数: 32

約数和(自身を含む): 4875552000

約数和(自身を除く): 2475867195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2539349, 7618047, 12696745, 17775443, 22854141, 38090235, 53326329, 68562423, 88877215, 114270705, 159978987, 266631645, 342812115, 479936961, 799894935, 2399684805]

約数ペア:

[(1, 2399684805), (3, 799894935), (5, 479936961), (7, 342812115), (9, 266631645), (15, 159978987), (21, 114270705), (27, 88877215), (35, 68562423), (45, 53326329), (63, 38090235), (105, 22854141), (135, 17775443), (189, 12696745), (315, 7618047), (945, 2539349)]