28272035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4549}}^1$

素因数の和:4678

約数の個数: 16

約数和(自身を含む): 37346400

約数和(自身を除く): 9074365

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4549, 6215, 22745, 50039, 250195, 514037, 2570185, 5654407, 28272035]

約数ペア:

[(1, 28272035), (5, 5654407), (11, 2570185), (55, 514037), (113, 250195), (565, 50039), (1243, 22745), (4549, 6215)]