5815539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 8985600

約数和(自身を除く): 3170061

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 479, 639, 1349, 1437, 4047, 4311, 9101, 12141, 27303, 34009, 81909, 102027, 306081, 646171, 1938513, 5815539]

約数ペア:

[(1, 5815539), (3, 1938513), (9, 646171), (19, 306081), (57, 102027), (71, 81909), (171, 34009), (213, 27303), (479, 12141), (639, 9101), (1349, 4311), (1437, 4047)]