4291965

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{751}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 7507968

約数和(自身を除く): 3216003

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 751, 1143, 1905, 2253, 3755, 5715, 6759, 11265, 33795, 95377, 286131, 476885, 858393, 1430655, 4291965]

約数ペア:

[(1, 4291965), (3, 1430655), (5, 858393), (9, 476885), (15, 286131), (45, 95377), (127, 33795), (381, 11265), (635, 6759), (751, 5715), (1143, 3755), (1905, 2253)]