23002205

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1289}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 28607040

約数和(自身を除く): 5604835

約数列:

[1, 5, 43, 83, 215, 415, 1289, 3569, 6445, 17845, 55427, 106987, 277135, 534935, 4600441, 23002205]

約数ペア:

[(1, 23002205), (5, 4600441), (43, 534935), (83, 277135), (215, 106987), (415, 55427), (1289, 17845), (3569, 6445)]