141661155

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{67943}}^1$

素因数の和:68090

約数の個数: 16

約数和(自身を含む): 228291840

約数和(自身を除く): 86630685

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 67943, 203829, 339715, 1019145, 9444077, 28332231, 47220385, 141661155]

約数ペア:

[(1, 141661155), (3, 47220385), (5, 28332231), (15, 9444077), (139, 1019145), (417, 339715), (695, 203829), (2085, 67943)]