64625891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 77585040

約数和(自身を除く): 12959149

約数列:

[1, 11, 17, 29, 187, 289, 319, 493, 701, 3179, 5423, 7711, 8381, 11917, 20329, 92191, 131087, 202589, 223619, 345593, 2228479, 3801523, 5875081, 64625891]

約数ペア:

[(1, 64625891), (11, 5875081), (17, 3801523), (29, 2228479), (187, 345593), (289, 223619), (319, 202589), (493, 131087), (701, 92191), (3179, 20329), (5423, 11917), (7711, 8381)]