5278545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 9375912

約数和(自身を除く): 4097367

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2861, 8583, 14305, 25749, 42915, 117301, 128745, 351903, 586505, 1055709, 1759515, 5278545]

約数ペア:

[(1, 5278545), (3, 1759515), (5, 1055709), (9, 586505), (15, 351903), (41, 128745), (45, 117301), (123, 42915), (205, 25749), (369, 14305), (615, 8583), (1845, 2861)]