12285515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1607}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 16208640

約数和(自身を除く): 3923125

約数列:

[1, 5, 11, 55, 139, 695, 1529, 1607, 7645, 8035, 17677, 88385, 223373, 1116865, 2457103, 12285515]

約数ペア:

[(1, 12285515), (5, 2457103), (11, 1116865), (55, 223373), (139, 88385), (695, 17677), (1529, 8035), (1607, 7645)]