13639325

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1397

約数の個数: 24

約数和(自身を含む): 19671360

約数和(自身を除く): 6032035

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1321, 1475, 2065, 6605, 9247, 10325, 33025, 46235, 77939, 231175, 389695, 545573, 1948475, 2727865, 13639325]

約数ペア:

[(1, 13639325), (5, 2727865), (7, 1948475), (25, 545573), (35, 389695), (59, 231175), (175, 77939), (295, 46235), (413, 33025), (1321, 10325), (1475, 9247), (2065, 6605)]