47203715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1811}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 61187616

約数和(自身を除く): 13983901

約数列:

[1, 5, 13, 65, 401, 1811, 2005, 5213, 9055, 23543, 26065, 117715, 726211, 3631055, 9440743, 47203715]

約数ペア:

[(1, 47203715), (5, 9440743), (13, 3631055), (65, 726211), (401, 117715), (1811, 26065), (2005, 23543), (5213, 9055)]