26423145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27961}}^1$

素因数の和:27982

約数の個数: 32

約数和(自身を含む): 53687040

約数和(自身を除く): 27263895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27961, 83883, 139805, 195727, 251649, 419415, 587181, 754947, 978635, 1258245, 1761543, 2935905, 3774735, 5284629, 8807715, 26423145]

約数ペア:

[(1, 26423145), (3, 8807715), (5, 5284629), (7, 3774735), (9, 2935905), (15, 1761543), (21, 1258245), (27, 978635), (35, 754947), (45, 587181), (63, 419415), (105, 251649), (135, 195727), (189, 139805), (315, 83883), (945, 27961)]