166208075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4759}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 226652160

約数和(自身を除く): 60444085

約数列:

[1, 5, 11, 25, 55, 127, 275, 635, 1397, 3175, 4759, 6985, 23795, 34925, 52349, 118975, 261745, 604393, 1308725, 3021965, 6648323, 15109825, 33241615, 166208075]

約数ペア:

[(1, 166208075), (5, 33241615), (11, 15109825), (25, 6648323), (55, 3021965), (127, 1308725), (275, 604393), (635, 261745), (1397, 118975), (3175, 52349), (4759, 34925), (6985, 23795)]