11740225

素因数分解:

$5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 16883840

約数和(自身を除く): 5143615

約数列:

[1, 5, 7, 25, 35, 73, 175, 365, 511, 919, 1825, 2555, 4595, 6433, 12775, 22975, 32165, 67087, 160825, 335435, 469609, 1677175, 2348045, 11740225]

約数ペア:

[(1, 11740225), (5, 2348045), (7, 1677175), (25, 469609), (35, 335435), (73, 160825), (175, 67087), (365, 32165), (511, 22975), (919, 12775), (1825, 6433), (2555, 4595)]