16892975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 23355648

約数和(自身を除く): 6462673

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 1307, 2585, 6535, 12925, 14377, 32675, 61429, 71885, 307145, 359425, 675719, 1535725, 3378595, 16892975]

約数ペア:

[(1, 16892975), (5, 3378595), (11, 1535725), (25, 675719), (47, 359425), (55, 307145), (235, 71885), (275, 61429), (517, 32675), (1175, 14377), (1307, 12925), (2585, 6535)]