68652795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1733}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 116524800

約数和(自身を除く): 47872005

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1733, 2085, 2641, 5199, 7923, 8665, 13205, 25995, 32927, 39615, 98781, 164635, 240887, 493905, 722661, 1204435, 3613305, 4576853, 13730559, 22884265, 68652795]

約数ペア:

[(1, 68652795), (3, 22884265), (5, 13730559), (15, 4576853), (19, 3613305), (57, 1204435), (95, 722661), (139, 493905), (285, 240887), (417, 164635), (695, 98781), (1733, 39615), (2085, 32927), (2641, 25995), (5199, 13205), (7923, 8665)]