38155585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2089}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 49507920

約数和(自身を除く): 11352335

約数列:

[1, 5, 13, 65, 281, 1405, 2089, 3653, 10445, 18265, 27157, 135785, 587009, 2935045, 7631117, 38155585]

約数ペア:

[(1, 38155585), (5, 7631117), (13, 2935045), (65, 587009), (281, 135785), (1405, 27157), (2089, 18265), (3653, 10445)]