28771485

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{3371}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 46128960

約数和(自身を除く): 17357475

約数列:

[1, 3, 5, 15, 569, 1707, 2845, 3371, 8535, 10113, 16855, 50565, 1918099, 5754297, 9590495, 28771485]

約数ペア:

[(1, 28771485), (3, 9590495), (5, 5754297), (15, 1918099), (569, 50565), (1707, 16855), (2845, 10113), (3371, 8535)]