15442713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 26732160

約数和(自身を除く): 11289447

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 169, 213, 429, 507, 639, 781, 923, 1287, 1521, 1859, 2197, 2343, 2769, 5577, 6591, 7029, 8307, 10153, 11999, 16731, 19773, 24167, 30459, 35997, 72501, 91377, 107991, 131989, 155987, 217503, 395967, 467961, 1187901, 1403883, 1715857, 5147571, 15442713]

約数ペア:

[(1, 15442713), (3, 5147571), (9, 1715857), (11, 1403883), (13, 1187901), (33, 467961), (39, 395967), (71, 217503), (99, 155987), (117, 131989), (143, 107991), (169, 91377), (213, 72501), (429, 35997), (507, 30459), (639, 24167), (781, 19773), (923, 16731), (1287, 11999), (1521, 10153), (1859, 8307), (2197, 7029), (2343, 6591), (2769, 5577)]