189003255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{30509}}^1$

素因数の和:30583

約数の個数: 32

約数和(自身を含む): 351475200

約数和(自身を除く): 162471945

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 30509, 91527, 152545, 213563, 457635, 640689, 1067815, 1800031, 3203445, 5400093, 9000155, 12600217, 27000465, 37800651, 63001085, 189003255]

約数ペア:

[(1, 189003255), (3, 63001085), (5, 37800651), (7, 27000465), (15, 12600217), (21, 9000155), (35, 5400093), (59, 3203445), (105, 1800031), (177, 1067815), (295, 640689), (413, 457635), (885, 213563), (1239, 152545), (2065, 91527), (6195, 30509)]