26716635

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 52416000

約数和(自身を除く): 25699365

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 1999, 2673, 4455, 5997, 9995, 13365, 17991, 21989, 29985, 53973, 65967, 89955, 109945, 161919, 197901, 269865, 329835, 485757, 593703, 809595, 989505, 1781109, 2428785, 2968515, 5343327, 8905545, 26716635]

約数ペア:

[(1, 26716635), (3, 8905545), (5, 5343327), (9, 2968515), (11, 2428785), (15, 1781109), (27, 989505), (33, 809595), (45, 593703), (55, 485757), (81, 329835), (99, 269865), (135, 197901), (165, 161919), (243, 109945), (297, 89955), (405, 65967), (495, 53973), (891, 29985), (1215, 21989), (1485, 17991), (1999, 13365), (2673, 9995), (4455, 5997)]