330054025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 499682304

約数和(自身を除く): 169628279

約数列:

[1, 5, 7, 23, 25, 35, 43, 115, 161, 175, 215, 301, 575, 805, 989, 1075, 1505, 1907, 4025, 4945, 6923, 7525, 9535, 13349, 24725, 34615, 43861, 47675, 66745, 82001, 173075, 219305, 307027, 333725, 410005, 574007, 1096525, 1535135, 1886023, 2050025, 2870035, 7675675, 9430115, 13202161, 14350175, 47150575, 66010805, 330054025]

約数ペア:

[(1, 330054025), (5, 66010805), (7, 47150575), (23, 14350175), (25, 13202161), (35, 9430115), (43, 7675675), (115, 2870035), (161, 2050025), (175, 1886023), (215, 1535135), (301, 1096525), (575, 574007), (805, 410005), (989, 333725), (1075, 307027), (1505, 219305), (1907, 173075), (4025, 82001), (4945, 66745), (6923, 47675), (7525, 43861), (9535, 34615), (13349, 24725)]