13697005

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 20275200

約数和(自身を除く): 6578195

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 479, 665, 817, 1505, 2395, 3353, 4085, 5719, 9101, 16765, 20597, 28595, 45505, 63707, 102985, 144179, 318535, 391343, 720895, 1956715, 2739401, 13697005]

約数ペア:

[(1, 13697005), (5, 2739401), (7, 1956715), (19, 720895), (35, 391343), (43, 318535), (95, 144179), (133, 102985), (215, 63707), (301, 45505), (479, 28595), (665, 20597), (817, 16765), (1505, 9101), (2395, 5719), (3353, 4085)]