25630215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131437}}^1$

素因数の和:131458

約数の個数: 16

約数和(自身を含む): 44163168

約数和(自身を除く): 18532953

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 131437, 394311, 657185, 1708681, 1971555, 5126043, 8543405, 25630215]

約数ペア:

[(1, 25630215), (3, 8543405), (5, 5126043), (13, 1971555), (15, 1708681), (39, 657185), (65, 394311), (195, 131437)]