55408375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 76826880

約数和(自身を除く): 21418505

約数列:

[1, 5, 11, 25, 55, 59, 125, 275, 295, 649, 683, 1375, 1475, 3245, 3415, 7375, 7513, 16225, 17075, 37565, 40297, 81125, 85375, 187825, 201485, 443267, 939125, 1007425, 2216335, 5037125, 11081675, 55408375]

約数ペア:

[(1, 55408375), (5, 11081675), (11, 5037125), (25, 2216335), (55, 1007425), (59, 939125), (125, 443267), (275, 201485), (295, 187825), (649, 85375), (683, 81125), (1375, 40297), (1475, 37565), (3245, 17075), (3415, 16225), (7375, 7513)]