2017733425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{2833}}^1$

素因数の和:3793

約数の個数: 24

約数和(自身を含む): 2586421760

約数和(自身を除く): 568688335

約数列:

[1, 5, 25, 31, 155, 775, 919, 2833, 4595, 14165, 22975, 28489, 70825, 87823, 142445, 439115, 712225, 2195575, 2603527, 13017635, 65088175, 80709337, 403546685, 2017733425]

約数ペア:

[(1, 2017733425), (5, 403546685), (25, 80709337), (31, 65088175), (155, 13017635), (775, 2603527), (919, 2195575), (2833, 712225), (4595, 439115), (14165, 142445), (22975, 87823), (28489, 70825)]