13839945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1481}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 11769015

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1481, 1869, 3115, 4443, 7405, 9345, 10367, 22215, 31101, 51835, 131809, 155505, 395427, 659045, 922663, 1977135, 2767989, 4613315, 13839945]

約数ペア:

[(1, 13839945), (3, 4613315), (5, 2767989), (7, 1977135), (15, 922663), (21, 659045), (35, 395427), (89, 155505), (105, 131809), (267, 51835), (445, 31101), (623, 22215), (1335, 10367), (1481, 9345), (1869, 7405), (3115, 4443)]