348536305

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7081

約数の個数: 24

約数和(自身を含む): 460632960

約数和(自身を除く): 112096655

約数列:

[1, 5, 13, 59, 65, 169, 295, 767, 845, 3835, 6991, 9971, 34955, 49855, 90883, 412469, 454415, 1181479, 2062345, 5362097, 5907395, 26810485, 69707261, 348536305]

約数ペア:

[(1, 348536305), (5, 69707261), (13, 26810485), (59, 5907395), (65, 5362097), (169, 2062345), (295, 1181479), (767, 454415), (845, 412469), (3835, 90883), (6991, 49855), (9971, 34955)]