28063565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 35596800

約数和(自身を除く): 7533235

約数列:

[1, 5, 23, 79, 115, 395, 1817, 3089, 9085, 15445, 71047, 244031, 355235, 1220155, 5612713, 28063565]

約数ペア:

[(1, 28063565), (5, 5612713), (23, 1220155), (79, 355235), (115, 244031), (395, 71047), (1817, 15445), (3089, 9085)]