31204095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9413}}^1$

素因数の和:9451

約数の個数: 32

約数和(自身を含む): 56935872

約数和(自身を除く): 25731777

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 9413, 28239, 47065, 122369, 141195, 160021, 367107, 480063, 611845, 800105, 1835535, 2080273, 2400315, 6240819, 10401365, 31204095]

約数ペア:

[(1, 31204095), (3, 10401365), (5, 6240819), (13, 2400315), (15, 2080273), (17, 1835535), (39, 800105), (51, 611845), (65, 480063), (85, 367107), (195, 160021), (221, 141195), (255, 122369), (663, 47065), (1105, 28239), (3315, 9413)]