157213195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{3119}}^1$

素因数の和:3734

約数の個数: 16

約数和(自身を含む): 200154240

約数和(自身を除く): 42941045

約数列:

[1, 5, 17, 85, 593, 2965, 3119, 10081, 15595, 50405, 53023, 265115, 1849567, 9247835, 31442639, 157213195]

約数ペア:

[(1, 157213195), (5, 31442639), (17, 9247835), (85, 1849567), (593, 265115), (2965, 53023), (3119, 50405), (10081, 15595)]