41800055

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 20

約数和(自身を含む): 55272360

約数和(自身を除く): 13472305

約数列:

[1, 5, 11, 55, 121, 571, 605, 1331, 2855, 6281, 6655, 14641, 31405, 69091, 73205, 345455, 760001, 3800005, 8360011, 41800055]

約数ペア:

[(1, 41800055), (5, 8360011), (11, 3800005), (55, 760001), (121, 345455), (571, 73205), (605, 69091), (1331, 31405), (2855, 14641), (6281, 6655)]