18482135

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 8129065

約数列:

[1, 5, 7, 29, 35, 131, 139, 145, 203, 655, 695, 917, 973, 1015, 3799, 4031, 4585, 4865, 18209, 18995, 20155, 26593, 28217, 91045, 127463, 132965, 141085, 528061, 637315, 2640305, 3696427, 18482135]

約数ペア:

[(1, 18482135), (5, 3696427), (7, 2640305), (29, 637315), (35, 528061), (131, 141085), (139, 132965), (145, 127463), (203, 91045), (655, 28217), (695, 26593), (917, 20155), (973, 18995), (1015, 18209), (3799, 4865), (4031, 4585)]