230509395

素因数分解:

$3^4\times 5^1\times {\mathrm{569159}}^1$

素因数の和:569176

約数の個数: 20

約数和(自身を含む): 413210160

約数和(自身を除く): 182700765

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 569159, 1707477, 2845795, 5122431, 8537385, 15367293, 25612155, 46101879, 76836465, 230509395]

約数ペア:

[(1, 230509395), (3, 76836465), (5, 46101879), (9, 25612155), (15, 15367293), (27, 8537385), (45, 5122431), (81, 2845795), (135, 1707477), (405, 569159)]