16364285

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3929}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 24193080

約数和(自身を除く): 7828795

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 3929, 4165, 19645, 27503, 66793, 137515, 192521, 333965, 467551, 962605, 2337755, 3272857, 16364285]

約数ペア:

[(1, 16364285), (5, 3272857), (7, 2337755), (17, 962605), (35, 467551), (49, 333965), (85, 192521), (119, 137515), (245, 66793), (595, 27503), (833, 19645), (3929, 4165)]