7680685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 9860400

約数和(自身を除く): 2179715

約数列:

[1, 5, 17, 85, 109, 545, 829, 1853, 4145, 9265, 14093, 70465, 90361, 451805, 1536137, 7680685]

約数ペア:

[(1, 7680685), (5, 1536137), (17, 451805), (85, 90361), (109, 70465), (545, 14093), (829, 9265), (1853, 4145)]