68772165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5413}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 138251904

約数和(自身を除く): 69479739

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 5413, 12705, 16239, 27065, 37891, 59543, 81195, 113673, 178629, 189455, 297715, 416801, 568365, 654973, 893145, 1250403, 1964919, 2084005, 3274865, 4584811, 6252015, 9824595, 13754433, 22924055, 68772165]

約数ペア:

[(1, 68772165), (3, 22924055), (5, 13754433), (7, 9824595), (11, 6252015), (15, 4584811), (21, 3274865), (33, 2084005), (35, 1964919), (55, 1250403), (77, 893145), (105, 654973), (121, 568365), (165, 416801), (231, 297715), (363, 189455), (385, 178629), (605, 113673), (847, 81195), (1155, 59543), (1815, 37891), (2541, 27065), (4235, 16239), (5413, 12705)]