7028865

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 12303720

約数和(自身を除く): 5274855

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1433, 1635, 4299, 4905, 7165, 12897, 21495, 64485, 156197, 468591, 780985, 1405773, 2342955, 7028865]

約数ペア:

[(1, 7028865), (3, 2342955), (5, 1405773), (9, 780985), (15, 468591), (45, 156197), (109, 64485), (327, 21495), (545, 12897), (981, 7165), (1433, 4905), (1635, 4299)]