15378069

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4091}}^1$

素因数の和:4280

約数の個数: 16

約数和(自身を含む): 23569920

約数和(自身を除く): 8191851

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 4091, 12273, 28637, 85911, 732289, 2196867, 5126023, 15378069]

約数ペア:

[(1, 15378069), (3, 5126023), (7, 2196867), (21, 732289), (179, 85911), (537, 28637), (1253, 12273), (3759, 4091)]