181506585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6247}}^1$

素因数の和:6417

約数の個数: 32

約数和(自身を含む): 314899200

約数和(自身を除く): 133392615

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 6247, 9685, 18741, 29055, 31235, 81211, 93705, 243633, 406055, 930803, 1218165, 2792409, 4654015, 12100439, 13962045, 36301317, 60502195, 181506585]

約数ペア:

[(1, 181506585), (3, 60502195), (5, 36301317), (13, 13962045), (15, 12100439), (39, 4654015), (65, 2792409), (149, 1218165), (195, 930803), (447, 406055), (745, 243633), (1937, 93705), (2235, 81211), (5811, 31235), (6247, 29055), (9685, 18741)]