871273585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{147299}}^1$

素因数の和:147337

約数の個数: 24

約数和(自身を含む): 1293883200

約数和(自身を除く): 422609615

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 147299, 736495, 1031093, 1914887, 5155465, 9574435, 13404209, 24893531, 67021045, 124467655, 174254717, 871273585]

約数ペア:

[(1, 871273585), (5, 174254717), (7, 124467655), (13, 67021045), (35, 24893531), (65, 13404209), (91, 9574435), (169, 5155465), (455, 1914887), (845, 1031093), (1183, 736495), (5915, 147299)]