455145305

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{20369}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 564656400

約数和(自身を除く): 109511095

約数列:

[1, 5, 41, 109, 205, 545, 4469, 20369, 22345, 101845, 835129, 2220221, 4175645, 11101105, 91029061, 455145305]

約数ペア:

[(1, 455145305), (5, 91029061), (41, 11101105), (109, 4175645), (205, 2220221), (545, 835129), (4469, 101845), (20369, 22345)]