29390875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{13831}}^1$

素因数の和:13863

約数の個数: 16

約数和(自身を含む): 38840256

約数和(自身を除く): 9449381

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 13831, 69155, 235127, 345775, 1175635, 1728875, 5878175, 29390875]

約数ペア:

[(1, 29390875), (5, 5878175), (17, 1728875), (25, 1175635), (85, 345775), (125, 235127), (425, 69155), (2125, 13831)]