4046985

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 7076160

約数和(自身を除く): 3029175

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 647, 695, 1251, 1941, 2085, 3235, 5823, 6255, 9705, 29115, 89933, 269799, 449665, 809397, 1348995, 4046985]

約数ペア:

[(1, 4046985), (3, 1348995), (5, 809397), (9, 449665), (15, 269799), (45, 89933), (139, 29115), (417, 9705), (647, 6255), (695, 5823), (1251, 3235), (1941, 2085)]