13305380405

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{266081}}^1$

素因数の和:266296

約数の個数: 16

約数和(自身を含む): 16303376304

約数和(自身を除く): 2997995899

約数列:

[1, 5, 73, 137, 365, 685, 10001, 50005, 266081, 1330405, 19423913, 36453097, 97119565, 182265485, 2661076081, 13305380405]

約数ペア:

[(1, 13305380405), (5, 2661076081), (73, 182265485), (137, 97119565), (365, 36453097), (685, 19423913), (10001, 1330405), (50005, 266081)]