104060405

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 127568304

約数和(自身を除く): 23507899

約数列:

[1, 5, 73, 137, 365, 685, 2081, 10001, 10405, 50005, 151913, 285097, 759565, 1425485, 20812081, 104060405]

約数ペア:

[(1, 104060405), (5, 20812081), (73, 1425485), (137, 759565), (365, 285097), (685, 151913), (2081, 50005), (10001, 10405)]