15379305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 26707968

約数和(自身を除く): 11328663

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1471, 2091, 3485, 4413, 7355, 10455, 22065, 25007, 60311, 75021, 125035, 180933, 301555, 375105, 904665, 1025287, 3075861, 5126435, 15379305]

約数ペア:

[(1, 15379305), (3, 5126435), (5, 3075861), (15, 1025287), (17, 904665), (41, 375105), (51, 301555), (85, 180933), (123, 125035), (205, 75021), (255, 60311), (615, 25007), (697, 22065), (1471, 10455), (2091, 7355), (3485, 4413)]