149713305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83873}}^1$

素因数の和:83905

約数の個数: 32

約数和(自身を含む): 289868544

約数和(自身を除く): 140155239

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 83873, 251619, 419365, 587111, 1258095, 1425841, 1761333, 2935555, 4277523, 7129205, 8806665, 9980887, 21387615, 29942661, 49904435, 149713305]

約数ペア:

[(1, 149713305), (3, 49904435), (5, 29942661), (7, 21387615), (15, 9980887), (17, 8806665), (21, 7129205), (35, 4277523), (51, 2935555), (85, 1761333), (105, 1425841), (119, 1258095), (255, 587111), (357, 419365), (595, 251619), (1785, 83873)]