2247489585

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{2203}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 4416287040

約数和(自身を除く): 2168797455

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 229, 297, 405, 495, 687, 891, 1145, 1485, 2061, 2203, 2519, 3435, 4455, 6183, 6609, 7557, 10305, 11015, 12595, 18549, 19827, 22671, 24233, 30915, 33045, 37785, 59481, 68013, 72699, 92745, 99135, 113355, 121165, 178443, 204039, 218097, 297405, 340065, 363495, 504487, 654291, 892215, 1020195, 1090485, 1513461, 1962873, 2522435, 3271455, 4540383, 5549357, 7567305, 9814365, 13621149, 16648071, 22701915, 27746785, 40863447, 49944213, 68105745, 83240355, 149832639, 204317235, 249721065, 449497917, 749163195, 2247489585]

約数ペア:

[(1, 2247489585), (3, 749163195), (5, 449497917), (9, 249721065), (11, 204317235), (15, 149832639), (27, 83240355), (33, 68105745), (45, 49944213), (55, 40863447), (81, 27746785), (99, 22701915), (135, 16648071), (165, 13621149), (229, 9814365), (297, 7567305), (405, 5549357), (495, 4540383), (687, 3271455), (891, 2522435), (1145, 1962873), (1485, 1513461), (2061, 1090485), (2203, 1020195), (2519, 892215), (3435, 654291), (4455, 504487), (6183, 363495), (6609, 340065), (7557, 297405), (10305, 218097), (11015, 204039), (12595, 178443), (18549, 121165), (19827, 113355), (22671, 99135), (24233, 92745), (30915, 72699), (33045, 68013), (37785, 59481)]