127344855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16421}}^1$

素因数の和:16487

約数の個数: 32

約数和(自身を含む): 227017728

約数和(自身を除く): 99672873

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755, 16421, 49263, 82105, 180631, 246315, 541893, 771787, 903155, 2315361, 2709465, 3858935, 8489657, 11576805, 25468971, 42448285, 127344855]

約数ペア:

[(1, 127344855), (3, 42448285), (5, 25468971), (11, 11576805), (15, 8489657), (33, 3858935), (47, 2709465), (55, 2315361), (141, 903155), (165, 771787), (235, 541893), (517, 246315), (705, 180631), (1551, 82105), (2585, 49263), (7755, 16421)]