131094145

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 200275200

約数和(自身を除く): 69181055

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 169, 185, 259, 455, 481, 599, 845, 1183, 1295, 2405, 2995, 3367, 4193, 5915, 6253, 7787, 16835, 20965, 22163, 31265, 38935, 43771, 54509, 101231, 110815, 155141, 218855, 272545, 288119, 506155, 708617, 775705, 1440595, 2016833, 3543085, 3745547, 10084165, 18727735, 26218829, 131094145]

約数ペア:

[(1, 131094145), (5, 26218829), (7, 18727735), (13, 10084165), (35, 3745547), (37, 3543085), (65, 2016833), (91, 1440595), (169, 775705), (185, 708617), (259, 506155), (455, 288119), (481, 272545), (599, 218855), (845, 155141), (1183, 110815), (1295, 101231), (2405, 54509), (2995, 43771), (3367, 38935), (4193, 31265), (5915, 22163), (6253, 20965), (7787, 16835)]