15575241

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 23097312

約数和(自身を除く): 7522071

約数列:

[1, 3, 11, 33, 107, 121, 321, 363, 401, 1177, 1203, 3531, 4411, 12947, 13233, 38841, 42907, 48521, 128721, 145563, 471977, 1415931, 5191747, 15575241]

約数ペア:

[(1, 15575241), (3, 5191747), (11, 1415931), (33, 471977), (107, 145563), (121, 128721), (321, 48521), (363, 42907), (401, 38841), (1177, 13233), (1203, 12947), (3531, 4411)]