71435925

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1069}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 144886560

約数和(自身を除く): 73450635

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 405, 495, 675, 825, 891, 1069, 1215, 1485, 2025, 2475, 2673, 3207, 4455, 5345, 6075, 7425, 9621, 11759, 13365, 16035, 22275, 26725, 28863, 35277, 48105, 58795, 66825, 80175, 86589, 105831, 144315, 176385, 240525, 259767, 293975, 317493, 432945, 529155, 721575, 881925, 952479, 1298835, 1587465, 2164725, 2645775, 2857437, 4762395, 6494175, 7937325, 14287185, 23811975, 71435925]

約数ペア:

[(1, 71435925), (3, 23811975), (5, 14287185), (9, 7937325), (11, 6494175), (15, 4762395), (25, 2857437), (27, 2645775), (33, 2164725), (45, 1587465), (55, 1298835), (75, 952479), (81, 881925), (99, 721575), (135, 529155), (165, 432945), (225, 317493), (243, 293975), (275, 259767), (297, 240525), (405, 176385), (495, 144315), (675, 105831), (825, 86589), (891, 80175), (1069, 66825), (1215, 58795), (1485, 48105), (2025, 35277), (2475, 28863), (2673, 26725), (3207, 22275), (4455, 16035), (5345, 13365), (6075, 11759), (7425, 9621)]