54147105

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28037

約数の個数: 24

約数和(自身を含む): 96041088

約数和(自身を除く): 41893983

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 27983, 83949, 139915, 251847, 419745, 1203269, 1259235, 3609807, 6016345, 10829421, 18049035, 54147105]

約数ペア:

[(1, 54147105), (3, 18049035), (5, 10829421), (9, 6016345), (15, 3609807), (43, 1259235), (45, 1203269), (129, 419745), (215, 251847), (387, 139915), (645, 83949), (1935, 27983)]