78284895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{677}}^1$

素因数の和:1291

約数の個数: 32

約数和(自身を含む): 135317952

約数和(自身を除く): 57033057

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 593, 677, 1779, 2031, 2965, 3385, 7709, 8801, 8895, 10155, 23127, 26403, 38545, 44005, 115635, 132015, 401461, 1204383, 2007305, 5218993, 6021915, 15656979, 26094965, 78284895]

約数ペア:

[(1, 78284895), (3, 26094965), (5, 15656979), (13, 6021915), (15, 5218993), (39, 2007305), (65, 1204383), (195, 401461), (593, 132015), (677, 115635), (1779, 44005), (2031, 38545), (2965, 26403), (3385, 23127), (7709, 10155), (8801, 8895)]