29993975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3811

約数の個数: 24

約数和(自身を含む): 41983920

約数和(自身を除く): 11989945

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 3761, 7975, 18805, 41371, 94025, 109069, 206855, 545345, 1034275, 1199759, 2726725, 5998795, 29993975]

約数ペア:

[(1, 29993975), (5, 5998795), (11, 2726725), (25, 1199759), (29, 1034275), (55, 545345), (145, 206855), (275, 109069), (319, 94025), (725, 41371), (1595, 18805), (3761, 7975)]