38066945

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 54217728

約数和(自身を除く): 16150783

約数列:

[1, 5, 7, 35, 47, 73, 235, 317, 329, 365, 511, 1585, 1645, 2219, 2555, 3431, 11095, 14899, 17155, 23141, 24017, 74495, 104293, 115705, 120085, 161987, 521465, 809935, 1087627, 5438135, 7613389, 38066945]

約数ペア:

[(1, 38066945), (5, 7613389), (7, 5438135), (35, 1087627), (47, 809935), (73, 521465), (235, 161987), (317, 120085), (329, 115705), (365, 104293), (511, 74495), (1585, 24017), (1645, 23141), (2219, 17155), (2555, 14899), (3431, 11095)]