8194075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 10693760

約数和(自身を除く): 2499685

約数列:

[1, 5, 25, 31, 97, 109, 155, 485, 545, 775, 2425, 2725, 3007, 3379, 10573, 15035, 16895, 52865, 75175, 84475, 264325, 327763, 1638815, 8194075]

約数ペア:

[(1, 8194075), (5, 1638815), (25, 327763), (31, 264325), (97, 84475), (109, 75175), (155, 52865), (485, 16895), (545, 15035), (775, 10573), (2425, 3379), (2725, 3007)]