71133335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 32

約数和(自身を含む): 105971712

約数和(自身を除く): 34838377

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 455, 635, 889, 1231, 1651, 4445, 6155, 8255, 8617, 11557, 16003, 43085, 57785, 80015, 112021, 156337, 560105, 781685, 1094359, 2032381, 5471795, 10161905, 14226667, 71133335]

約数ペア:

[(1, 71133335), (5, 14226667), (7, 10161905), (13, 5471795), (35, 2032381), (65, 1094359), (91, 781685), (127, 560105), (455, 156337), (635, 112021), (889, 80015), (1231, 57785), (1651, 43085), (4445, 16003), (6155, 11557), (8255, 8617)]