2889883585

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{37441}}^1$

素因数の和:37848

約数の個数: 16

約数和(自身を含む): 3558487680

約数和(自身を除く): 668604095

約数列:

[1, 5, 43, 215, 359, 1795, 15437, 37441, 77185, 187205, 1609963, 8049815, 13441319, 67206595, 577976717, 2889883585]

約数ペア:

[(1, 2889883585), (5, 577976717), (43, 67206595), (215, 13441319), (359, 8049815), (1795, 1609963), (15437, 187205), (37441, 77185)]