4285665

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 7495488

約数和(自身を除く): 3209823

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 727, 1179, 1965, 2181, 3635, 5895, 6543, 10905, 32715, 95237, 285711, 476185, 857133, 1428555, 4285665]

約数ペア:

[(1, 4285665), (3, 1428555), (5, 857133), (9, 476185), (15, 285711), (45, 95237), (131, 32715), (393, 10905), (655, 6543), (727, 5895), (1179, 3635), (1965, 2181)]