448155

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 812448

約数和(自身を除く): 364293

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 433, 1035, 1299, 2165, 3897, 6495, 9959, 19485, 29877, 49795, 89631, 149385, 448155]

約数ペア:

[(1, 448155), (3, 149385), (5, 89631), (9, 49795), (15, 29877), (23, 19485), (45, 9959), (69, 6495), (115, 3897), (207, 2165), (345, 1299), (433, 1035)]