13328455

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3559}}^1$

素因数の和:3678

約数の個数: 16

約数和(自身を含む): 18455040

約数和(自身を除く): 5126585

約数列:

[1, 5, 7, 35, 107, 535, 749, 3559, 3745, 17795, 24913, 124565, 380813, 1904065, 2665691, 13328455]

約数ペア:

[(1, 13328455), (5, 2665691), (7, 1904065), (35, 380813), (107, 124565), (535, 24913), (749, 17795), (3559, 3745)]