73185765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{287003}}^1$

素因数の和:287028

約数の個数: 16

約数和(自身を含む): 123985728

約数和(自身を除く): 50799963

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 287003, 861009, 1435015, 4305045, 4879051, 14637153, 24395255, 73185765]

約数ペア:

[(1, 73185765), (3, 24395255), (5, 14637153), (15, 4879051), (17, 4305045), (51, 1435015), (85, 861009), (255, 287003)]