87272085

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{157247}}^1$

素因数の和:157292

約数の個数: 16

約数和(自身を含む): 143410176

約数和(自身を除く): 56138091

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 157247, 471741, 786235, 2358705, 5818139, 17454417, 29090695, 87272085]

約数ペア:

[(1, 87272085), (3, 29090695), (5, 17454417), (15, 5818139), (37, 2358705), (111, 786235), (185, 471741), (555, 157247)]