55686765

素因数分解:

$3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{7561}}^1$

素因数の和:8060

約数の個数: 16

約数和(自身を含む): 89292096

約数和(自身を除く): 33605331

約数列:

[1, 3, 5, 15, 491, 1473, 2455, 7365, 7561, 22683, 37805, 113415, 3712451, 11137353, 18562255, 55686765]

約数ペア:

[(1, 55686765), (3, 18562255), (5, 11137353), (15, 3712451), (491, 113415), (1473, 37805), (2455, 22683), (7365, 7561)]