28346615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4561}}^1$

素因数の和:4690

約数の個数: 16

約数和(自身を含む): 37444896

約数和(自身を除く): 9098281

約数列:

[1, 5, 11, 55, 113, 565, 1243, 4561, 6215, 22805, 50171, 250855, 515393, 2576965, 5669323, 28346615]

約数ペア:

[(1, 28346615), (5, 5669323), (11, 2576965), (55, 515393), (113, 250855), (565, 50171), (1243, 22805), (4561, 6215)]