86282395

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 115515504

約数和(自身を除く): 29233109

約数列:

[1, 5, 17, 29, 71, 85, 145, 289, 355, 493, 841, 1207, 1445, 2059, 2465, 4205, 6035, 8381, 10295, 14297, 20519, 35003, 41905, 59711, 71485, 102595, 175015, 243049, 298555, 595051, 1015087, 1215245, 2975255, 5075435, 17256479, 86282395]

約数ペア:

[(1, 86282395), (5, 17256479), (17, 5075435), (29, 2975255), (71, 1215245), (85, 1015087), (145, 595051), (289, 298555), (355, 243049), (493, 175015), (841, 102595), (1207, 71485), (1445, 59711), (2059, 41905), (2465, 35003), (4205, 20519), (6035, 14297), (8381, 10295)]