143039085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2741}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 270076032

約数和(自身を除く): 127036947

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 213, 245, 355, 497, 735, 1065, 1491, 2485, 2741, 3479, 7455, 8223, 10437, 13705, 17395, 19187, 41115, 52185, 57561, 95935, 134309, 194611, 287805, 402927, 583833, 671545, 973055, 1362277, 2014635, 2919165, 4086831, 6811385, 9535939, 20434155, 28607817, 47679695, 143039085]

約数ペア:

[(1, 143039085), (3, 47679695), (5, 28607817), (7, 20434155), (15, 9535939), (21, 6811385), (35, 4086831), (49, 2919165), (71, 2014635), (105, 1362277), (147, 973055), (213, 671545), (245, 583833), (355, 402927), (497, 287805), (735, 194611), (1065, 134309), (1491, 95935), (2485, 57561), (2741, 52185), (3479, 41115), (7455, 19187), (8223, 17395), (10437, 13705)]