80454805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8429}}^1$

素因数の和:8540

約数の個数: 16

約数和(自身を含む): 101969280

約数和(自身を除く): 21514475

約数列:

[1, 5, 23, 83, 115, 415, 1909, 8429, 9545, 42145, 193867, 699607, 969335, 3498035, 16090961, 80454805]

約数ペア:

[(1, 80454805), (5, 16090961), (23, 3498035), (83, 969335), (115, 699607), (415, 193867), (1909, 42145), (8429, 9545)]