200025675

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21683}}^1$

素因数の和:21740

約数の個数: 36

約数和(自身を含む): 367023384

約数和(自身を除く): 166997709

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 21683, 65049, 108415, 195147, 325245, 542075, 889003, 975735, 1626225, 2667009, 4445015, 4878675, 8001027, 13335045, 22225075, 40005135, 66675225, 200025675]

約数ペア:

[(1, 200025675), (3, 66675225), (5, 40005135), (9, 22225075), (15, 13335045), (25, 8001027), (41, 4878675), (45, 4445015), (75, 2667009), (123, 1626225), (205, 975735), (225, 889003), (369, 542075), (615, 325245), (1025, 195147), (1845, 108415), (3075, 65049), (9225, 21683)]