3228775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4464000

約数和(自身を除く): 1235225

約数列:

[1, 5, 11, 25, 55, 59, 199, 275, 295, 649, 995, 1475, 2189, 3245, 4975, 10945, 11741, 16225, 54725, 58705, 129151, 293525, 645755, 3228775]

約数ペア:

[(1, 3228775), (5, 645755), (11, 293525), (25, 129151), (55, 58705), (59, 54725), (199, 16225), (275, 11741), (295, 10945), (649, 4975), (995, 3245), (1475, 2189)]