51257475

素因数分解:

$3^3\times 5^2\times {\mathrm{75937}}^1$

素因数の和:75956

約数の個数: 24

約数和(自身を含む): 94163120

約数和(自身を除く): 42905645

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 75937, 227811, 379685, 683433, 1139055, 1898425, 2050299, 3417165, 5695275, 10251495, 17085825, 51257475]

約数ペア:

[(1, 51257475), (3, 17085825), (5, 10251495), (9, 5695275), (15, 3417165), (25, 2050299), (27, 1898425), (45, 1139055), (75, 683433), (135, 379685), (225, 227811), (675, 75937)]