4949145

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 8665800

約数和(自身を除く): 3716655

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1009, 1635, 3027, 4905, 5045, 9081, 15135, 45405, 109981, 329943, 549905, 989829, 1649715, 4949145]

約数ペア:

[(1, 4949145), (3, 1649715), (5, 989829), (9, 549905), (15, 329943), (45, 109981), (109, 45405), (327, 15135), (545, 9081), (981, 5045), (1009, 4905), (1635, 3027)]