254305295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{27961}}^1$

素因数の和:28090

約数の個数: 16

約数和(自身を含む): 326148768

約数和(自身を除く): 71843473

約数列:

[1, 5, 17, 85, 107, 535, 1819, 9095, 27961, 139805, 475337, 2376685, 2991827, 14959135, 50861059, 254305295]

約数ペア:

[(1, 254305295), (5, 50861059), (17, 14959135), (85, 2991827), (107, 2376685), (535, 475337), (1819, 139805), (9095, 27961)]