28554845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22573}}^1$

素因数の和:22612

約数の個数: 16

約数和(自身を含む): 39007872

約数和(自身を除く): 10453027

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 22573, 112865, 248303, 519179, 1241515, 2595895, 5710969, 28554845]

約数ペア:

[(1, 28554845), (5, 5710969), (11, 2595895), (23, 1241515), (55, 519179), (115, 248303), (253, 112865), (1265, 22573)]