629046315

素因数分解:

$3^2\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{5281}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 1090965408

約数和(自身を除く): 461919093

約数列:

[1, 3, 5, 9, 15, 45, 2647, 5281, 7941, 13235, 15843, 23823, 26405, 39705, 47529, 79215, 119115, 237645, 13978807, 41936421, 69894035, 125809263, 209682105, 629046315]

約数ペア:

[(1, 629046315), (3, 209682105), (5, 125809263), (9, 69894035), (15, 41936421), (45, 13978807), (2647, 237645), (5281, 119115), (7941, 79215), (13235, 47529), (15843, 39705), (23823, 26405)]