149421835

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{4027}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 184740192

約数和(自身を除く): 35318357

約数列:

[1, 5, 41, 181, 205, 905, 4027, 7421, 20135, 37105, 165107, 728887, 825535, 3644435, 29884367, 149421835]

約数ペア:

[(1, 149421835), (5, 29884367), (41, 3644435), (181, 825535), (205, 728887), (905, 165107), (4027, 37105), (7421, 20135)]