38305425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26913

約数の個数: 24

約数和(自身を含む): 66667360

約数和(自身を除く): 28361935

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 26881, 80643, 134405, 403215, 510739, 672025, 1532217, 2016075, 2553695, 7661085, 12768475, 38305425]

約数ペア:

[(1, 38305425), (3, 12768475), (5, 7661085), (15, 2553695), (19, 2016075), (25, 1532217), (57, 672025), (75, 510739), (95, 403215), (285, 134405), (475, 80643), (1425, 26881)]