28451815

素因数分解:

$5^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{953}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 39106368

約数和(自身を除く): 10654553

約数列:

[1, 5, 7, 35, 853, 953, 4265, 4765, 5971, 6671, 29855, 33355, 812909, 4064545, 5690363, 28451815]

約数ペア:

[(1, 28451815), (5, 5690363), (7, 4064545), (35, 812909), (853, 33355), (953, 29855), (4265, 6671), (4765, 5971)]