25569189

素因数分解:

$3^5\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 38627680

約数和(自身を除く): 13058491

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 757, 1251, 2271, 3753, 6813, 11259, 20439, 33777, 61317, 105223, 183951, 315669, 947007, 2841021, 8523063, 25569189]

約数ペア:

[(1, 25569189), (3, 8523063), (9, 2841021), (27, 947007), (81, 315669), (139, 183951), (243, 105223), (417, 61317), (757, 33777), (1251, 20439), (2271, 11259), (3753, 6813)]