2808690075

素因数分解:

$3^2\times 5^2\times {\mathrm{3083}}^1\times {\mathrm{4049}}^1$

素因数の和:7148

約数の個数: 36

約数和(自身を含む): 5033550600

約数和(自身を除く): 2224860525

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 3083, 4049, 9249, 12147, 15415, 20245, 27747, 36441, 46245, 60735, 77075, 101225, 138735, 182205, 231225, 303675, 693675, 911025, 12483067, 37449201, 62415335, 112347603, 187246005, 312076675, 561738015, 936230025, 2808690075]

約数ペア:

[(1, 2808690075), (3, 936230025), (5, 561738015), (9, 312076675), (15, 187246005), (25, 112347603), (45, 62415335), (75, 37449201), (225, 12483067), (3083, 911025), (4049, 693675), (9249, 303675), (12147, 231225), (15415, 182205), (20245, 138735), (27747, 101225), (36441, 77075), (46245, 60735)]