12585465

素因数分解:

$3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 9324423

約数列:

[1, 3, 5, 9, 15, 45, 307, 911, 921, 1535, 2733, 2763, 4555, 4605, 8199, 13665, 13815, 40995, 279677, 839031, 1398385, 2517093, 4195155, 12585465]

約数ペア:

[(1, 12585465), (3, 4195155), (5, 2517093), (9, 1398385), (15, 839031), (45, 279677), (307, 40995), (911, 13815), (921, 13665), (1535, 8199), (2733, 4605), (2763, 4555)]