57490455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15149}}^1$

素因数の和:15191

約数の個数: 32

約数和(自身を含む): 104716800

約数和(自身を除く): 47226345

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 15149, 45447, 75745, 166639, 227235, 348427, 499917, 833195, 1045281, 1742135, 2499585, 3832697, 5226405, 11498091, 19163485, 57490455]

約数ペア:

[(1, 57490455), (3, 19163485), (5, 11498091), (11, 5226405), (15, 3832697), (23, 2499585), (33, 1742135), (55, 1045281), (69, 833195), (115, 499917), (165, 348427), (253, 227235), (345, 166639), (759, 75745), (1265, 45447), (3795, 15149)]