47500155

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1063}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 84779520

約数和(自身を除く): 37279365

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1063, 1655, 2979, 3189, 4965, 5315, 8937, 9567, 14895, 15945, 28701, 44685, 47835, 143505, 351853, 1055559, 1759265, 3166677, 5277795, 9500031, 15833385, 47500155]

約数ペア:

[(1, 47500155), (3, 15833385), (5, 9500031), (9, 5277795), (15, 3166677), (27, 1759265), (45, 1055559), (135, 351853), (331, 143505), (993, 47835), (1063, 44685), (1655, 28701), (2979, 15945), (3189, 14895), (4965, 9567), (5315, 8937)]