138434545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{2833}}^1$

素因数の和:3204

約数の個数: 16

約数和(自身を含む): 172420560

約数和(自身を除く): 33986015

約数列:

[1, 5, 29, 145, 337, 1685, 2833, 9773, 14165, 48865, 82157, 410785, 954721, 4773605, 27686909, 138434545]

約数ペア:

[(1, 138434545), (5, 27686909), (29, 4773605), (145, 954721), (337, 410785), (1685, 82157), (2833, 48865), (9773, 14165)]