15028281

素因数分解:

$3^3\times {\mathrm{199}}^1\times {\mathrm{2797}}^1$

素因数の和:3005

約数の個数: 16

約数和(自身を含む): 22384000

約数和(自身を除く): 7355719

約数列:

[1, 3, 9, 27, 199, 597, 1791, 2797, 5373, 8391, 25173, 75519, 556603, 1669809, 5009427, 15028281]

約数ペア:

[(1, 15028281), (3, 5009427), (9, 1669809), (27, 556603), (199, 75519), (597, 25173), (1791, 8391), (2797, 5373)]