23197425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7193}}^1$

素因数の和:7249

約数の個数: 24

約数和(自身を含む): 39250464

約数和(自身を除く): 16053039

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 7193, 21579, 35965, 107895, 179825, 309299, 539475, 927897, 1546495, 4639485, 7732475, 23197425]

約数ペア:

[(1, 23197425), (3, 7732475), (5, 4639485), (15, 1546495), (25, 927897), (43, 539475), (75, 309299), (129, 179825), (215, 107895), (645, 35965), (1075, 21579), (3225, 7193)]