6880965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 13743744

約数和(自身を除く): 6862779

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 71, 91, 105, 195, 213, 273, 355, 455, 497, 923, 1065, 1365, 1491, 2485, 2769, 4615, 5041, 6461, 7455, 13845, 15123, 19383, 25205, 32305, 35287, 65533, 75615, 96915, 105861, 176435, 196599, 327665, 458731, 529305, 982995, 1376193, 2293655, 6880965]

約数ペア:

[(1, 6880965), (3, 2293655), (5, 1376193), (7, 982995), (13, 529305), (15, 458731), (21, 327665), (35, 196599), (39, 176435), (65, 105861), (71, 96915), (91, 75615), (105, 65533), (195, 35287), (213, 32305), (273, 25205), (355, 19383), (455, 15123), (497, 13845), (923, 7455), (1065, 6461), (1365, 5041), (1491, 4615), (2485, 2769)]