187389275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1171}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 240227184

約数和(自身を除く): 52837909

約数列:

[1, 5, 25, 37, 173, 185, 865, 925, 1171, 4325, 5855, 6401, 29275, 32005, 43327, 160025, 202583, 216635, 1012915, 1083175, 5064575, 7495571, 37477855, 187389275]

約数ペア:

[(1, 187389275), (5, 37477855), (25, 7495571), (37, 5064575), (173, 1083175), (185, 1012915), (865, 216635), (925, 202583), (1171, 160025), (4325, 43327), (5855, 32005), (6401, 29275)]