15797405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5236

約数の個数: 16

約数和(自身を含む): 20853504

約数和(自身を除く): 5056099

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 5171, 25855, 67223, 243037, 336115, 1215185, 3159481, 15797405]

約数ペア:

[(1, 15797405), (5, 3159481), (13, 1215185), (47, 336115), (65, 243037), (235, 67223), (611, 25855), (3055, 5171)]