128244549885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2713309}}^1$

素因数の和:2713477

約数の個数: 32

約数和(自身を含む): 215675585280

約数和(自身を除く): 87431035395

約数列:

[1, 3, 5, 15, 23, 69, 115, 137, 345, 411, 685, 2055, 3151, 9453, 15755, 47265, 2713309, 8139927, 13566545, 40699635, 62406107, 187218321, 312030535, 371723333, 936091605, 1115169999, 1858616665, 5575849995, 8549636659, 25648909977, 42748183295, 128244549885]

約数ペア:

[(1, 128244549885), (3, 42748183295), (5, 25648909977), (15, 8549636659), (23, 5575849995), (69, 1858616665), (115, 1115169999), (137, 936091605), (345, 371723333), (411, 312030535), (685, 187218321), (2055, 62406107), (3151, 40699635), (9453, 13566545), (15755, 8139927), (47265, 2713309)]