69327615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38839}}^1$

素因数の和:38871

約数の個数: 32

約数和(自身を含む): 134231040

約数和(自身を除く): 64903425

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 38839, 116517, 194195, 271873, 582585, 660263, 815619, 1359365, 1980789, 3301315, 4078095, 4621841, 9903945, 13865523, 23109205, 69327615]

約数ペア:

[(1, 69327615), (3, 23109205), (5, 13865523), (7, 9903945), (15, 4621841), (17, 4078095), (21, 3301315), (35, 1980789), (51, 1359365), (85, 815619), (105, 660263), (119, 582585), (255, 271873), (357, 194195), (595, 116517), (1785, 38839)]