71371575

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{28837}}^1$

素因数の和:28864

約数の個数: 36

約数和(自身を含む): 139460568

約数和(自身を除く): 68088993

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 28837, 86511, 144185, 259533, 317207, 432555, 720925, 951621, 1297665, 1586035, 2162775, 2854863, 4758105, 6488325, 7930175, 14274315, 23790525, 71371575]

約数ペア:

[(1, 71371575), (3, 23790525), (5, 14274315), (9, 7930175), (11, 6488325), (15, 4758105), (25, 2854863), (33, 2162775), (45, 1586035), (55, 1297665), (75, 951621), (99, 720925), (165, 432555), (225, 317207), (275, 259533), (495, 144185), (825, 86511), (2475, 28837)]