12427245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12007}}^1$

素因数の和:12041

約数の個数: 24

約数和(自身を含む): 22478976

約数和(自身を除く): 10051731

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 12007, 36021, 60035, 108063, 180105, 276161, 540315, 828483, 1380805, 2485449, 4142415, 12427245]

約数ペア:

[(1, 12427245), (3, 4142415), (5, 2485449), (9, 1380805), (15, 828483), (23, 540315), (45, 276161), (69, 180105), (115, 108063), (207, 60035), (345, 36021), (1035, 12007)]