23871085

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 10688915

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 449, 1085, 1519, 1715, 2245, 3143, 7595, 10633, 13919, 15715, 22001, 53165, 69595, 97433, 110005, 154007, 487165, 682031, 770035, 3410155, 4774217, 23871085]

約数ペア:

[(1, 23871085), (5, 4774217), (7, 3410155), (31, 770035), (35, 682031), (49, 487165), (155, 154007), (217, 110005), (245, 97433), (343, 69595), (449, 53165), (1085, 22001), (1519, 15715), (1715, 13919), (2245, 10633), (3143, 7595)]