713890025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{11519}}^1$

素因数の和:11633

約数の個数: 24

約数和(自身を含む): 922798080

約数和(自身を除く): 208908055

約数列:

[1, 5, 25, 37, 67, 185, 335, 925, 1675, 2479, 11519, 12395, 57595, 61975, 287975, 426203, 771773, 2131015, 3858865, 10655075, 19294325, 28555601, 142778005, 713890025]

約数ペア:

[(1, 713890025), (5, 142778005), (25, 28555601), (37, 19294325), (67, 10655075), (185, 3858865), (335, 2131015), (925, 771773), (1675, 426203), (2479, 287975), (11519, 61975), (12395, 57595)]