90984945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{439}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 149909760

約数和(自身を除く): 58924815

約数列:

[1, 3, 5, 15, 41, 123, 205, 337, 439, 615, 1011, 1317, 1685, 2195, 5055, 6585, 13817, 17999, 41451, 53997, 69085, 89995, 147943, 207255, 269985, 443829, 739715, 2219145, 6065663, 18196989, 30328315, 90984945]

約数ペア:

[(1, 90984945), (3, 30328315), (5, 18196989), (15, 6065663), (41, 2219145), (123, 739715), (205, 443829), (337, 269985), (439, 207255), (615, 147943), (1011, 89995), (1317, 69085), (1685, 53997), (2195, 41451), (5055, 17999), (6585, 13817)]