85551025

素因数分解:

$5^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3517}}^1$

素因数の和:3673

約数の個数: 24

約数和(自身を含む): 122144960

約数和(自身を除く): 36593935

約数列:

[1, 5, 7, 25, 35, 139, 175, 695, 973, 3475, 3517, 4865, 17585, 24325, 24619, 87925, 123095, 488863, 615475, 2444315, 3422041, 12221575, 17110205, 85551025]

約数ペア:

[(1, 85551025), (5, 17110205), (7, 12221575), (25, 3422041), (35, 2444315), (139, 615475), (175, 488863), (695, 123095), (973, 87925), (3475, 24619), (3517, 24325), (4865, 17585)]