12025815

素因数分解:

$3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1409}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 19288800

約数和(自身を除く): 7262985

約数列:

[1, 3, 5, 15, 569, 1409, 1707, 2845, 4227, 7045, 8535, 21135, 801721, 2405163, 4008605, 12025815]

約数ペア:

[(1, 12025815), (3, 4008605), (5, 2405163), (15, 801721), (569, 21135), (1409, 8535), (1707, 7045), (2845, 4227)]