8542305

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 15899520

約数和(自身を除く): 7357215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 97, 103, 171, 285, 291, 309, 485, 515, 855, 873, 927, 1455, 1545, 1843, 1957, 4365, 4635, 5529, 5871, 9215, 9785, 9991, 16587, 17613, 27645, 29355, 29973, 49955, 82935, 88065, 89919, 149865, 189829, 449595, 569487, 949145, 1708461, 2847435, 8542305]

約数ペア:

[(1, 8542305), (3, 2847435), (5, 1708461), (9, 949145), (15, 569487), (19, 449595), (45, 189829), (57, 149865), (95, 89919), (97, 88065), (103, 82935), (171, 49955), (285, 29973), (291, 29355), (309, 27645), (485, 17613), (515, 16587), (855, 9991), (873, 9785), (927, 9215), (1455, 5871), (1545, 5529), (1843, 4635), (1957, 4365)]