4985575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 7301120

約数和(自身を除く): 2315545

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 919, 1085, 4595, 5425, 6433, 22975, 28489, 32165, 142445, 160825, 199423, 712225, 997115, 4985575]

約数ペア:

[(1, 4985575), (5, 997115), (7, 712225), (25, 199423), (31, 160825), (35, 142445), (155, 32165), (175, 28489), (217, 22975), (775, 6433), (919, 5425), (1085, 4595)]