804930905

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1\times {\mathrm{1531}}^1$

素因数の和:3088

約数の個数: 16

約数和(自身を含む): 980823168

約数和(自身を除く): 175892263

約数列:

[1, 5, 71, 355, 1481, 1531, 7405, 7655, 105151, 108701, 525755, 543505, 2267411, 11337055, 160986181, 804930905]

約数ペア:

[(1, 804930905), (5, 160986181), (71, 11337055), (355, 2267411), (1481, 543505), (1531, 525755), (7405, 108701), (7655, 105151)]