12585525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9871}}^1$

素因数の和:9901

約数の個数: 24

約数和(自身を含む): 22034304

約数和(自身を除く): 9448779

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 9871, 29613, 49355, 148065, 167807, 246775, 503421, 740325, 839035, 2517105, 4195175, 12585525]

約数ペア:

[(1, 12585525), (3, 4195175), (5, 2517105), (15, 839035), (17, 740325), (25, 503421), (51, 246775), (75, 167807), (85, 148065), (255, 49355), (425, 29613), (1275, 9871)]