57740705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 77898240

約数和(自身を除く): 20157535

約数列:

[1, 5, 11, 55, 79, 97, 137, 395, 485, 685, 869, 1067, 1507, 4345, 5335, 7535, 7663, 10823, 13289, 38315, 54115, 66445, 84293, 119053, 146179, 421465, 595265, 730895, 1049831, 5249155, 11548141, 57740705]

約数ペア:

[(1, 57740705), (5, 11548141), (11, 5249155), (55, 1049831), (79, 730895), (97, 595265), (137, 421465), (395, 146179), (485, 119053), (685, 84293), (869, 66445), (1067, 54115), (1507, 38315), (4345, 13289), (5335, 10823), (7535, 7663)]