40200675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{28211}}^1$

素因数の和:28243

約数の個数: 24

約数和(自身を含む): 69965760

約数和(自身を除く): 29765085

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 28211, 84633, 141055, 423165, 536009, 705275, 1608027, 2115825, 2680045, 8040135, 13400225, 40200675]

約数ペア:

[(1, 40200675), (3, 13400225), (5, 8040135), (15, 2680045), (19, 2115825), (25, 1608027), (57, 705275), (75, 536009), (95, 423165), (285, 141055), (475, 84633), (1425, 28211)]