27200475

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 50889600

約数和(自身を除く): 23689125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 675, 683, 885, 1475, 1593, 2049, 2655, 3415, 4425, 6147, 7965, 10245, 13275, 17075, 18441, 30735, 39825, 40297, 51225, 92205, 120891, 153675, 201485, 362673, 461025, 604455, 1007425, 1088019, 1813365, 3022275, 5440095, 9066825, 27200475]

約数ペア:

[(1, 27200475), (3, 9066825), (5, 5440095), (9, 3022275), (15, 1813365), (25, 1088019), (27, 1007425), (45, 604455), (59, 461025), (75, 362673), (135, 201485), (177, 153675), (225, 120891), (295, 92205), (531, 51225), (675, 40297), (683, 39825), (885, 30735), (1475, 18441), (1593, 17075), (2049, 13275), (2655, 10245), (3415, 7965), (4425, 6147)]