25127982

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 62726400

約数和(自身を除く): 37598418

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 81, 99, 118, 162, 177, 198, 239, 297, 354, 478, 531, 594, 649, 717, 891, 1062, 1298, 1434, 1593, 1782, 1947, 2151, 2629, 3186, 3894, 4302, 4779, 5258, 5841, 6453, 7887, 9558, 11682, 12906, 14101, 15774, 17523, 19359, 23661, 28202, 35046, 38718, 42303, 47322, 52569, 70983, 84606, 105138, 126909, 141966, 155111, 212949, 253818, 310222, 380727, 425898, 465333, 761454, 930666, 1142181, 1395999, 2284362, 2791998, 4187997, 8375994, 12563991, 25127982]

約数ペア:

[(1, 25127982), (2, 12563991), (3, 8375994), (6, 4187997), (9, 2791998), (11, 2284362), (18, 1395999), (22, 1142181), (27, 930666), (33, 761454), (54, 465333), (59, 425898), (66, 380727), (81, 310222), (99, 253818), (118, 212949), (162, 155111), (177, 141966), (198, 126909), (239, 105138), (297, 84606), (354, 70983), (478, 52569), (531, 47322), (594, 42303), (649, 38718), (717, 35046), (891, 28202), (1062, 23661), (1298, 19359), (1434, 17523), (1593, 15774), (1782, 14101), (1947, 12906), (2151, 11682), (2629, 9558), (3186, 7887), (3894, 6453), (4302, 5841), (4779, 5258)]