38108025

素因数分解:

$3^2\times 5^2\times {\mathrm{169369}}^1$

素因数の和:169385

約数の個数: 18

約数和(自身を含む): 68256110

約数和(自身を除く): 30148085

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 169369, 508107, 846845, 1524321, 2540535, 4234225, 7621605, 12702675, 38108025]

約数ペア:

[(1, 38108025), (3, 12702675), (5, 7621605), (9, 4234225), (15, 2540535), (25, 1524321), (45, 846845), (75, 508107), (225, 169369)]