6943425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 11752224

約数和(自身を除く): 4808799

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2153, 3225, 6459, 10765, 32295, 53825, 92579, 161475, 277737, 462895, 1388685, 2314475, 6943425]

約数ペア:

[(1, 6943425), (3, 2314475), (5, 1388685), (15, 462895), (25, 277737), (43, 161475), (75, 92579), (129, 53825), (215, 32295), (645, 10765), (1075, 6459), (2153, 3225)]