239331375

素因数分解:

$3^3\times 5^3\times {\mathrm{70913}}^1$

素因数の和:70937

約数の個数: 32

約数和(自身を含む): 442503360

約数和(自身を除く): 203171985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 70913, 212739, 354565, 638217, 1063695, 1772825, 1914651, 3191085, 5318475, 8864125, 9573255, 15955425, 26592375, 47866275, 79777125, 239331375]

約数ペア:

[(1, 239331375), (3, 79777125), (5, 47866275), (9, 26592375), (15, 15955425), (25, 9573255), (27, 8864125), (45, 5318475), (75, 3191085), (125, 1914651), (135, 1772825), (225, 1063695), (375, 638217), (675, 354565), (1125, 212739), (3375, 70913)]