5237865

素因数分解:

$3^7\times 5^1\times {\mathrm{479}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 9446400

約数和(自身を除く): 4208535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 479, 729, 1215, 1437, 2187, 2395, 3645, 4311, 7185, 10935, 12933, 21555, 38799, 64665, 116397, 193995, 349191, 581985, 1047573, 1745955, 5237865]

約数ペア:

[(1, 5237865), (3, 1745955), (5, 1047573), (9, 581985), (15, 349191), (27, 193995), (45, 116397), (81, 64665), (135, 38799), (243, 21555), (405, 12933), (479, 10935), (729, 7185), (1215, 4311), (1437, 3645), (2187, 2395)]