10989585

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 19241664

約数和(自身を除く): 8252079

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2371, 4635, 7113, 11855, 21339, 35565, 106695, 244213, 732639, 1221065, 2197917, 3663195, 10989585]

約数ペア:

[(1, 10989585), (3, 3663195), (5, 2197917), (9, 1221065), (15, 732639), (45, 244213), (103, 106695), (309, 35565), (515, 21339), (927, 11855), (1545, 7113), (2371, 4635)]