25423385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4951}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 33277440

約数和(自身を除く): 7854055

約数列:

[1, 5, 13, 65, 79, 395, 1027, 4951, 5135, 24755, 64363, 321815, 391129, 1955645, 5084677, 25423385]

約数ペア:

[(1, 25423385), (5, 5084677), (13, 1955645), (65, 391129), (79, 321815), (395, 64363), (1027, 24755), (4951, 5135)]