54485405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12511}}^1$

素因数の和:12596

約数の個数: 16

約数和(自身を含む): 71468544

約数和(自身を除く): 16983139

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 12511, 62555, 162643, 813215, 838237, 4191185, 10897081, 54485405]

約数ペア:

[(1, 54485405), (5, 10897081), (13, 4191185), (65, 838237), (67, 813215), (335, 162643), (871, 62555), (4355, 12511)]