8981845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 11394432

約数和(自身を除く): 2412587

約数列:

[1, 5, 23, 83, 115, 415, 941, 1909, 4705, 9545, 21643, 78103, 108215, 390515, 1796369, 8981845]

約数ペア:

[(1, 8981845), (5, 1796369), (23, 390515), (83, 108215), (115, 78103), (415, 21643), (941, 9545), (1909, 4705)]