16669135

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20707}}^1$

素因数の和:20742

約数の個数: 16

約数和(自身を含む): 23855616

約数和(自身を除く): 7186481

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 20707, 103535, 144949, 476261, 724745, 2381305, 3333827, 16669135]

約数ペア:

[(1, 16669135), (5, 3333827), (7, 2381305), (23, 724745), (35, 476261), (115, 144949), (161, 103535), (805, 20707)]