3838215

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 6371568

約数和(自身を除く): 2533353

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1185, 3239, 6241, 9717, 16195, 18723, 31205, 48585, 93615, 255881, 767643, 1279405, 3838215]

約数ペア:

[(1, 3838215), (3, 1279405), (5, 767643), (15, 255881), (41, 93615), (79, 48585), (123, 31205), (205, 18723), (237, 16195), (395, 9717), (615, 6241), (1185, 3239)]