13337975

素因数分解:

$5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 19046400

約数和(自身を除く): 5708425

約数列:

[1, 5, 7, 25, 35, 175, 199, 383, 995, 1393, 1915, 2681, 4975, 6965, 9575, 13405, 34825, 67025, 76217, 381085, 533519, 1905425, 2667595, 13337975]

約数ペア:

[(1, 13337975), (5, 2667595), (7, 1905425), (25, 533519), (35, 381085), (175, 76217), (199, 67025), (383, 34825), (995, 13405), (1393, 9575), (1915, 6965), (2681, 4975)]