28884135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{275087}}^1$

素因数の和:275102

約数の個数: 16

約数和(自身を含む): 52816896

約数和(自身を除く): 23932761

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 275087, 825261, 1375435, 1925609, 4126305, 5776827, 9628045, 28884135]

約数ペア:

[(1, 28884135), (3, 9628045), (5, 5776827), (7, 4126305), (15, 1925609), (21, 1375435), (35, 825261), (105, 275087)]