80355155

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{859}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 98638560

約数和(自身を除く): 18283405

約数列:

[1, 5, 53, 265, 353, 859, 1765, 4295, 18709, 45527, 93545, 227635, 303227, 1516135, 16071031, 80355155]

約数ペア:

[(1, 80355155), (5, 16071031), (53, 1516135), (265, 303227), (353, 227635), (859, 93545), (1765, 45527), (4295, 18709)]