68463585

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14771}}^1$

素因数の和:14885

約数の個数: 24

約数和(自身を含む): 119830464

約数和(自身を除く): 51366879

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 14771, 44313, 73855, 132939, 221565, 664695, 1521413, 4564239, 7607065, 13692717, 22821195, 68463585]

約数ペア:

[(1, 68463585), (3, 22821195), (5, 13692717), (9, 7607065), (15, 4564239), (45, 1521413), (103, 664695), (309, 221565), (515, 132939), (927, 73855), (1545, 44313), (4635, 14771)]