1151975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 1607040

約数和(自身を除く): 455065

約数列:

[1, 5, 11, 25, 55, 59, 71, 275, 295, 355, 649, 781, 1475, 1775, 3245, 3905, 4189, 16225, 19525, 20945, 46079, 104725, 230395, 1151975]

約数ペア:

[(1, 1151975), (5, 230395), (11, 104725), (25, 46079), (55, 20945), (59, 19525), (71, 16225), (275, 4189), (295, 3905), (355, 3245), (649, 1775), (781, 1475)]