8541356545

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{221021}}^1$

素因数の和:221216

約数の個数: 16

約数和(自身を含む): 10502965440

約数和(自身を除く): 1961608895

約数列:

[1, 5, 59, 131, 295, 655, 7729, 38645, 221021, 1105105, 13040239, 28953751, 65201195, 144768755, 1708271309, 8541356545]

約数ペア:

[(1, 8541356545), (5, 1708271309), (59, 144768755), (131, 65201195), (295, 28953751), (655, 13040239), (7729, 1105105), (38645, 221021)]