25890639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5689}}^1$

素因数の和:5770

約数の個数: 16

約数和(自身を含む): 36324960

約数和(自身を除く): 10434321

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 5689, 17067, 210493, 233249, 631479, 699747, 8630213, 25890639]

約数ペア:

[(1, 25890639), (3, 8630213), (37, 699747), (41, 631479), (111, 233249), (123, 210493), (1517, 17067), (4551, 5689)]