406800575

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 516001200

約数和(自身を除く): 109200625

約数列:

[1, 5, 25, 59, 193, 295, 965, 1429, 1475, 4825, 7145, 11387, 35725, 56935, 84311, 275797, 284675, 421555, 1378985, 2107775, 6894925, 16272023, 81360115, 406800575]

約数ペア:

[(1, 406800575), (5, 81360115), (25, 16272023), (59, 6894925), (193, 2107775), (295, 1378985), (965, 421555), (1429, 284675), (1475, 275797), (4825, 84311), (7145, 56935), (11387, 35725)]