25136069

素因数分解:

$7^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 30

約数和(自身を含む): 32015430

約数和(自身を除く): 6879361

約数列:

[1, 7, 19, 29, 49, 133, 203, 343, 361, 551, 931, 1421, 2401, 2527, 3857, 6517, 9947, 10469, 17689, 26999, 45619, 69629, 73283, 123823, 188993, 512981, 866761, 1322951, 3590867, 25136069]

約数ペア:

[(1, 25136069), (7, 3590867), (19, 1322951), (29, 866761), (49, 512981), (133, 188993), (203, 123823), (343, 73283), (361, 69629), (551, 45619), (931, 26999), (1421, 17689), (2401, 10469), (2527, 9947), (3857, 6517)]