155025306

素因数分解:

$2^1\times 3^3\times {\mathrm{2870839}}^1$

素因数の和:2870850

約数の個数: 16

約数和(自身を含む): 344500800

約数和(自身を除く): 189475494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2870839, 5741678, 8612517, 17225034, 25837551, 51675102, 77512653, 155025306]

約数ペア:

[(1, 155025306), (2, 77512653), (3, 51675102), (6, 25837551), (9, 17225034), (18, 8612517), (27, 5741678), (54, 2870839)]