2794970255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{427039}}^1$

素因数の和:427079

約数の個数: 32

約数和(自身を含む): 4427550720

約数和(自身を除く): 1632580465

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 427039, 2135195, 2989273, 4697429, 7259663, 14946365, 23487145, 32882003, 36298315, 50817641, 79856293, 164410015, 254088205, 399281465, 558994051, 2794970255]

約数ペア:

[(1, 2794970255), (5, 558994051), (7, 399281465), (11, 254088205), (17, 164410015), (35, 79856293), (55, 50817641), (77, 36298315), (85, 32882003), (119, 23487145), (187, 14946365), (385, 7259663), (595, 4697429), (935, 2989273), (1309, 2135195), (6545, 427039)]