489607555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{3881}}^1$

素因数の和:5006

約数の個数: 16

約数和(自身を含む): 613790784

約数和(自身を除く): 124183229

約数列:

[1, 5, 23, 115, 1097, 3881, 5485, 19405, 25231, 89263, 126155, 446315, 4257457, 21287285, 97921511, 489607555]

約数ペア:

[(1, 489607555), (5, 97921511), (23, 21287285), (115, 4257457), (1097, 446315), (3881, 126155), (5485, 89263), (19405, 25231)]