29780545

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 36630720

約数和(自身を除く): 6850175

約数列:

[1, 5, 59, 157, 295, 643, 785, 3215, 9263, 37937, 46315, 100951, 189685, 504755, 5956109, 29780545]

約数ペア:

[(1, 29780545), (5, 5956109), (59, 504755), (157, 189685), (295, 100951), (643, 46315), (785, 37937), (3215, 9263)]