57309255

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 102220800

約数和(自身を除く): 44911545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 967, 1317, 2195, 2901, 3951, 4835, 6585, 8703, 11853, 14505, 19755, 26109, 43515, 59265, 130545, 424513, 1273539, 2122565, 3820617, 6367695, 11461851, 19103085, 57309255]

約数ペア:

[(1, 57309255), (3, 19103085), (5, 11461851), (9, 6367695), (15, 3820617), (27, 2122565), (45, 1273539), (135, 424513), (439, 130545), (967, 59265), (1317, 43515), (2195, 26109), (2901, 19755), (3951, 14505), (4835, 11853), (6585, 8703)]