138289875

素因数分解:

$3^1\times 5^3\times {\mathrm{368773}}^1$

素因数の和:368791

約数の個数: 16

約数和(自身を含む): 230114976

約数和(自身を除く): 91825101

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 368773, 1106319, 1843865, 5531595, 9219325, 27657975, 46096625, 138289875]

約数ペア:

[(1, 138289875), (3, 46096625), (5, 27657975), (15, 9219325), (25, 5531595), (75, 1843865), (125, 1106319), (375, 368773)]