25525887

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 35424480

約数和(自身を除く): 9898593

約数列:

[1, 3, 29, 87, 181, 543, 1621, 4863, 5249, 15747, 47009, 141027, 293401, 880203, 8508629, 25525887]

約数ペア:

[(1, 25525887), (3, 8508629), (29, 880203), (87, 293401), (181, 141027), (543, 47009), (1621, 15747), (4863, 5249)]