348549780105

素因数分解:

$3^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1090769}}^1$

素因数の和:1091052

約数の個数: 48

約数和(自身を含む): 628911803520

約数和(自身を除く): 280362023415

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 263, 405, 789, 1215, 1315, 2367, 3945, 7101, 11835, 21303, 35505, 63909, 106515, 319545, 1090769, 3272307, 5453845, 9816921, 16361535, 29450763, 49084605, 88352289, 147253815, 265056867, 286872247, 441761445, 860616741, 1325284335, 1434361235, 2581850223, 4303083705, 7745550669, 12909251115, 23236652007, 38727753345, 69709956021, 116183260035, 348549780105]

約数ペア:

[(1, 348549780105), (3, 116183260035), (5, 69709956021), (9, 38727753345), (15, 23236652007), (27, 12909251115), (45, 7745550669), (81, 4303083705), (135, 2581850223), (243, 1434361235), (263, 1325284335), (405, 860616741), (789, 441761445), (1215, 286872247), (1315, 265056867), (2367, 147253815), (3945, 88352289), (7101, 49084605), (11835, 29450763), (21303, 16361535), (35505, 9816921), (63909, 5453845), (106515, 3272307), (319545, 1090769)]