47215509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 24669291

約数列:

[1, 3, 11, 29, 33, 87, 103, 309, 319, 479, 957, 1133, 1437, 2987, 3399, 5269, 8961, 13891, 15807, 32857, 41673, 49337, 98571, 148011, 152801, 458403, 542707, 1430773, 1628121, 4292319, 15738503, 47215509]

約数ペア:

[(1, 47215509), (3, 15738503), (11, 4292319), (29, 1628121), (33, 1430773), (87, 542707), (103, 458403), (309, 152801), (319, 148011), (479, 98571), (957, 49337), (1133, 41673), (1437, 32857), (2987, 15807), (3399, 13891), (5269, 8961)]