13299155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 3289645

約数列:

[1, 5, 31, 155, 239, 359, 1195, 1795, 7409, 11129, 37045, 55645, 85801, 429005, 2659831, 13299155]

約数ペア:

[(1, 13299155), (5, 2659831), (31, 429005), (155, 85801), (239, 55645), (359, 37045), (1195, 11129), (1795, 7409)]