2514465

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 4425408

約数和(自身を除く): 1910943

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 787, 1065, 2361, 3195, 3935, 7083, 11805, 35415, 55877, 167631, 279385, 502893, 838155, 2514465]

約数ペア:

[(1, 2514465), (3, 838155), (5, 502893), (9, 279385), (15, 167631), (45, 55877), (71, 35415), (213, 11805), (355, 7083), (639, 3935), (787, 3195), (1065, 2361)]