13505135

素因数分解:

$5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 19015200

約数和(自身を除く): 5510065

約数列:

[1, 5, 7, 35, 49, 199, 245, 277, 995, 1385, 1393, 1939, 6965, 9695, 9751, 13573, 48755, 55123, 67865, 275615, 385861, 1929305, 2701027, 13505135]

約数ペア:

[(1, 13505135), (5, 2701027), (7, 1929305), (35, 385861), (49, 275615), (199, 67865), (245, 55123), (277, 48755), (995, 13573), (1385, 9751), (1393, 9695), (1939, 6965)]