87255951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 43173489

約数列:

[1, 3, 17, 23, 51, 69, 73, 219, 391, 1019, 1173, 1241, 1679, 3057, 3723, 5037, 17323, 23437, 28543, 51969, 70311, 74387, 85629, 223161, 398429, 1195287, 1264579, 1710901, 3793737, 5132703, 29085317, 87255951]

約数ペア:

[(1, 87255951), (3, 29085317), (17, 5132703), (23, 3793737), (51, 1710901), (69, 1264579), (73, 1195287), (219, 398429), (391, 223161), (1019, 85629), (1173, 74387), (1241, 70311), (1679, 51969), (3057, 28543), (3723, 23437), (5037, 17323)]