57672945

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 113633280

約数和(自身を除く): 55960335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 71, 99, 135, 165, 213, 297, 355, 495, 547, 639, 781, 1065, 1485, 1641, 1917, 2343, 2735, 3195, 3905, 4923, 6017, 7029, 8205, 9585, 11715, 14769, 18051, 21087, 24615, 30085, 35145, 38837, 54153, 73845, 90255, 105435, 116511, 162459, 194185, 270765, 349533, 427207, 582555, 812295, 1048599, 1281621, 1747665, 2136035, 3844863, 5242995, 6408105, 11534589, 19224315, 57672945]

約数ペア:

[(1, 57672945), (3, 19224315), (5, 11534589), (9, 6408105), (11, 5242995), (15, 3844863), (27, 2136035), (33, 1747665), (45, 1281621), (55, 1048599), (71, 812295), (99, 582555), (135, 427207), (165, 349533), (213, 270765), (297, 194185), (355, 162459), (495, 116511), (547, 105435), (639, 90255), (781, 73845), (1065, 54153), (1485, 38837), (1641, 35145), (1917, 30085), (2343, 24615), (2735, 21087), (3195, 18051), (3905, 14769), (4923, 11715), (6017, 9585), (7029, 8205)]