40496085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{42853}}^1$

素因数の和:42874

約数の個数: 32

約数和(自身を含む): 82279680

約数和(自身を除く): 41783595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 42853, 128559, 214265, 299971, 385677, 642795, 899913, 1157031, 1499855, 1928385, 2699739, 4499565, 5785155, 8099217, 13498695, 40496085]

約数ペア:

[(1, 40496085), (3, 13498695), (5, 8099217), (7, 5785155), (9, 4499565), (15, 2699739), (21, 1928385), (27, 1499855), (35, 1157031), (45, 899913), (63, 642795), (105, 385677), (135, 299971), (189, 214265), (315, 128559), (945, 42853)]