68359665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7817}}^1$

素因数の和:7889

約数の個数: 32

約数和(自身を含む): 121585536

約数和(自身を除く): 53225871

約数列:

[1, 3, 5, 11, 15, 33, 53, 55, 159, 165, 265, 583, 795, 1749, 2915, 7817, 8745, 23451, 39085, 85987, 117255, 257961, 414301, 429935, 1242903, 1289805, 2071505, 4557311, 6214515, 13671933, 22786555, 68359665]

約数ペア:

[(1, 68359665), (3, 22786555), (5, 13671933), (11, 6214515), (15, 4557311), (33, 2071505), (53, 1289805), (55, 1242903), (159, 429935), (165, 414301), (265, 257961), (583, 117255), (795, 85987), (1749, 39085), (2915, 23451), (7817, 8745)]