87564365

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:797

約数の個数: 32

約数和(自身を含む): 127816704

約数和(自身を除く): 40252339

約数列:

[1, 5, 7, 17, 35, 85, 119, 367, 401, 595, 1835, 2005, 2569, 2807, 6239, 6817, 12845, 14035, 31195, 34085, 43673, 47719, 147167, 218365, 238595, 735835, 1030169, 2501839, 5150845, 12509195, 17512873, 87564365]

約数ペア:

[(1, 87564365), (5, 17512873), (7, 12509195), (17, 5150845), (35, 2501839), (85, 1030169), (119, 735835), (367, 238595), (401, 218365), (595, 147167), (1835, 47719), (2005, 43673), (2569, 34085), (2807, 31195), (6239, 14035), (6817, 12845)]