15205392

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{4591}}^1$

素因数の和:4628

約数の個数: 60

約数和(自身を含む): 44413824

約数和(自身を除く): 29208432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 4591, 9182, 13773, 18364, 27546, 36728, 41319, 55092, 73456, 82638, 105593, 110184, 165276, 211186, 220368, 316779, 330552, 422372, 633558, 661104, 844744, 950337, 1267116, 1689488, 1900674, 2534232, 3801348, 5068464, 7602696, 15205392]

約数ペア:

[(1, 15205392), (2, 7602696), (3, 5068464), (4, 3801348), (6, 2534232), (8, 1900674), (9, 1689488), (12, 1267116), (16, 950337), (18, 844744), (23, 661104), (24, 633558), (36, 422372), (46, 330552), (48, 316779), (69, 220368), (72, 211186), (92, 165276), (138, 110184), (144, 105593), (184, 82638), (207, 73456), (276, 55092), (368, 41319), (414, 36728), (552, 27546), (828, 18364), (1104, 13773), (1656, 9182), (3312, 4591)]