54869895

素因数分解:

$3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1223}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 95281056

約数和(自身を除く): 40411161

約数列:

[1, 3, 5, 9, 15, 45, 997, 1223, 2991, 3669, 4985, 6115, 8973, 11007, 14955, 18345, 44865, 55035, 1219331, 3657993, 6096655, 10973979, 18289965, 54869895]

約数ペア:

[(1, 54869895), (3, 18289965), (5, 10973979), (9, 6096655), (15, 3657993), (45, 1219331), (997, 55035), (1223, 44865), (2991, 18345), (3669, 14955), (4985, 11007), (6115, 8973)]