38200005

素因数分解:

$3^4\times 5^1\times {\mathrm{94321}}^1$

素因数の和:94338

約数の個数: 20

約数和(自身を含む): 68477772

約数和(自身を除く): 30277767

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 94321, 282963, 471605, 848889, 1414815, 2546667, 4244445, 7640001, 12733335, 38200005]

約数ペア:

[(1, 38200005), (3, 12733335), (5, 7640001), (9, 4244445), (15, 2546667), (27, 1414815), (45, 848889), (81, 471605), (135, 282963), (405, 94321)]