184985025

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{19421}}^1$

素因数の和:19561

約数の個数: 24

約数和(自身を含む): 308265984

約数和(自身を除く): 123280959

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 19421, 58263, 97105, 291315, 485525, 1456575, 2466467, 7399401, 12332335, 36997005, 61661675, 184985025]

約数ペア:

[(1, 184985025), (3, 61661675), (5, 36997005), (15, 12332335), (25, 7399401), (75, 2466467), (127, 1456575), (381, 485525), (635, 291315), (1905, 97105), (3175, 58263), (9525, 19421)]