206844975

素因数分解:

$3^3\times 5^2\times {\mathrm{306437}}^1$

素因数の和:306456

約数の個数: 24

約数和(自身を含む): 379983120

約数和(自身を除く): 173138145

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 306437, 919311, 1532185, 2757933, 4596555, 7660925, 8273799, 13789665, 22982775, 41368995, 68948325, 206844975]

約数ペア:

[(1, 206844975), (3, 68948325), (5, 41368995), (9, 22982775), (15, 13789665), (25, 8273799), (27, 7660925), (45, 4596555), (75, 2757933), (135, 1532185), (225, 919311), (675, 306437)]