1796725545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{20333}}^1$

素因数の和:20521

約数の個数: 32

約数和(自身を含む): 2963233152

約数和(自身を除く): 1166507607

約数列:

[1, 3, 5, 15, 43, 129, 137, 215, 411, 645, 685, 2055, 5891, 17673, 20333, 29455, 60999, 88365, 101665, 304995, 874319, 2622957, 2785621, 4371595, 8356863, 13114785, 13928105, 41784315, 119781703, 359345109, 598908515, 1796725545]

約数ペア:

[(1, 1796725545), (3, 598908515), (5, 359345109), (15, 119781703), (43, 41784315), (129, 13928105), (137, 13114785), (215, 8356863), (411, 4371595), (645, 2785621), (685, 2622957), (2055, 874319), (5891, 304995), (17673, 101665), (20333, 88365), (29455, 60999)]