164893005

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{8161}}^1$

素因数の和:8621

約数の個数: 24

約数和(自身を含む): 286486200

約数和(自身を除く): 121593195

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 4041, 6735, 8161, 20205, 24483, 40805, 73449, 122415, 367245, 3664289, 10992867, 18321445, 32978601, 54964335, 164893005]

約数ペア:

[(1, 164893005), (3, 54964335), (5, 32978601), (9, 18321445), (15, 10992867), (45, 3664289), (449, 367245), (1347, 122415), (2245, 73449), (4041, 40805), (6735, 24483), (8161, 20205)]