78432045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{141319}}^1$

素因数の和:141364

約数の個数: 16

約数和(自身を含む): 128883840

約数和(自身を除く): 50451795

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 141319, 423957, 706595, 2119785, 5228803, 15686409, 26144015, 78432045]

約数ペア:

[(1, 78432045), (3, 26144015), (5, 15686409), (15, 5228803), (37, 2119785), (111, 706595), (185, 423957), (555, 141319)]