75291281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9896

約数の個数: 16

約数和(自身を含む): 88112640

約数和(自身を除く): 12821359

約数列:

[1, 13, 19, 31, 247, 403, 589, 7657, 9833, 127829, 186827, 304823, 2428751, 3962699, 5791637, 75291281]

約数ペア:

[(1, 75291281), (13, 5791637), (19, 3962699), (31, 2428751), (247, 304823), (403, 186827), (589, 127829), (7657, 9833)]