69128085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4993}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 120814848

約数和(自身を除く): 51686763

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 195, 213, 355, 923, 1065, 2769, 4615, 4993, 13845, 14979, 24965, 64909, 74895, 194727, 324545, 354503, 973635, 1063509, 1772515, 4608539, 5317545, 13825617, 23042695, 69128085]

約数ペア:

[(1, 69128085), (3, 23042695), (5, 13825617), (13, 5317545), (15, 4608539), (39, 1772515), (65, 1063509), (71, 973635), (195, 354503), (213, 324545), (355, 194727), (923, 74895), (1065, 64909), (2769, 24965), (4615, 14979), (4993, 13845)]