12767415

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1609}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 21367920

約数和(自身を除く): 8600505

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 1609, 2645, 4827, 7935, 8045, 24135, 37007, 111021, 185035, 555105, 851161, 2553483, 4255805, 12767415]

約数ペア:

[(1, 12767415), (3, 4255805), (5, 2553483), (15, 851161), (23, 555105), (69, 185035), (115, 111021), (345, 37007), (529, 24135), (1587, 8045), (1609, 7935), (2645, 4827)]