28167135

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28027}}^1$

素因数の和:28102

約数の個数: 16

約数和(自身を含む): 45741696

約数和(自身を除く): 17574561

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28027, 84081, 140135, 420405, 1877809, 5633427, 9389045, 28167135]

約数ペア:

[(1, 28167135), (3, 9389045), (5, 5633427), (15, 1877809), (67, 420405), (201, 140135), (335, 84081), (1005, 28027)]