51444135

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27883}}^1$

素因数の和:27935

約数の個数: 24

約数和(自身を含む): 91347984

約数和(自身を除く): 39903849

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 27883, 83649, 139415, 250947, 418245, 1143203, 1254735, 3429609, 5716015, 10288827, 17148045, 51444135]

約数ペア:

[(1, 51444135), (3, 17148045), (5, 10288827), (9, 5716015), (15, 3429609), (41, 1254735), (45, 1143203), (123, 418245), (205, 250947), (369, 139415), (615, 83649), (1845, 27883)]