6872979.00000000

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 60438840

約数和(自身を除く): 13402615

約数列:

[1, 5, 25, 41, 109, 205, 421, 545, 1025, 2105, 2725, 4469, 10525, 17261, 22345, 45889, 86305, 111725, 229445, 431525, 1147225, 1881449, 9407245, 47036225]

約数ペア:

[(1, 47036225), (5, 9407245), (25, 1881449), (41, 1147225), (109, 431525), (205, 229445), (421, 111725), (545, 86305), (1025, 45889), (2105, 22345), (2725, 17261), (4469, 10525)]