15896245281

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{32999}}^1$

素因数の和:33158

約数の個数: 48

約数和(自身を含む): 25732080000

約数和(自身を除く): 9835834719

約数列:

[1, 3, 7, 21, 29, 49, 87, 113, 147, 203, 339, 609, 791, 1421, 2373, 3277, 4263, 5537, 9831, 16611, 22939, 32999, 68817, 98997, 160573, 230993, 481719, 692979, 956971, 1616951, 2870913, 3728887, 4850853, 6698797, 11186661, 20096391, 26102209, 46891579, 78306627, 108137723, 140674737, 182715463, 324413169, 548146389, 756964061, 2270892183, 5298748427, 15896245281]

約数ペア:

[(1, 15896245281), (3, 5298748427), (7, 2270892183), (21, 756964061), (29, 548146389), (49, 324413169), (87, 182715463), (113, 140674737), (147, 108137723), (203, 78306627), (339, 46891579), (609, 26102209), (791, 20096391), (1421, 11186661), (2373, 6698797), (3277, 4850853), (4263, 3728887), (5537, 2870913), (9831, 1616951), (16611, 956971), (22939, 692979), (32999, 481719), (68817, 230993), (98997, 160573)]