87748845

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{70481}}^1$

素因数の和:70572

約数の個数: 16

約数和(自身を含む): 142091712

約数和(自身を除く): 54342867

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 70481, 211443, 352405, 1057215, 5849923, 17549769, 29249615, 87748845]

約数ペア:

[(1, 87748845), (3, 29249615), (5, 17549769), (15, 5849923), (83, 1057215), (249, 352405), (415, 211443), (1245, 70481)]