2912221475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{95561}}^1$

素因数の和:95647

約数の個数: 24

約数和(自身を含む): 3839298912

約数和(自身を除く): 927077437

約数列:

[1, 5, 23, 25, 53, 115, 265, 575, 1219, 1325, 6095, 30475, 95561, 477805, 2197903, 2389025, 5064733, 10989515, 25323665, 54947575, 116488859, 126618325, 582444295, 2912221475]

約数ペア:

[(1, 2912221475), (5, 582444295), (23, 126618325), (25, 116488859), (53, 54947575), (115, 25323665), (265, 10989515), (575, 5064733), (1219, 2389025), (1325, 2197903), (6095, 477805), (30475, 95561)]