53282745

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20773}}^1$

素因数の和:20806

約数の個数: 32

約数和(自身を含む): 99715200

約数和(自身を除く): 46432455

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 20773, 62319, 103865, 186957, 311595, 394687, 560871, 934785, 1184061, 1973435, 2804355, 3552183, 5920305, 10656549, 17760915, 53282745]

約数ペア:

[(1, 53282745), (3, 17760915), (5, 10656549), (9, 5920305), (15, 3552183), (19, 2804355), (27, 1973435), (45, 1184061), (57, 934785), (95, 560871), (135, 394687), (171, 311595), (285, 186957), (513, 103865), (855, 62319), (2565, 20773)]