30796775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 40738464

約数和(自身を除く): 9941689

約数列:

[1, 5, 17, 25, 85, 233, 311, 425, 1165, 1555, 3961, 5287, 5825, 7775, 19805, 26435, 72463, 99025, 132175, 362315, 1231871, 1811575, 6159355, 30796775]

約数ペア:

[(1, 30796775), (5, 6159355), (17, 1811575), (25, 1231871), (85, 362315), (233, 132175), (311, 99025), (425, 72463), (1165, 26435), (1555, 19805), (3961, 7775), (5287, 5825)]