144098405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{36901}}^1$

素因数の和:36988

約数の個数: 16

約数和(自身を含む): 191299968

約数和(自身を除く): 47201563

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 36901, 184505, 405911, 2029555, 2619971, 13099855, 28819681, 144098405]

約数ペア:

[(1, 144098405), (5, 28819681), (11, 13099855), (55, 2619971), (71, 2029555), (355, 405911), (781, 184505), (3905, 36901)]