550343955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{3673}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 1007322624

約数和(自身を除く): 456978669

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1427, 3673, 4281, 7135, 9989, 11019, 18365, 21405, 25711, 29967, 49945, 55095, 77133, 128555, 149835, 385665, 5241371, 15724113, 26206855, 36689597, 78620565, 110068791, 183447985, 550343955]

約数ペア:

[(1, 550343955), (3, 183447985), (5, 110068791), (7, 78620565), (15, 36689597), (21, 26206855), (35, 15724113), (105, 5241371), (1427, 385665), (3673, 149835), (4281, 128555), (7135, 77133), (9989, 55095), (11019, 49945), (18365, 29967), (21405, 25711)]