12517335

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 23185536

約数和(自身を除く): 10668201

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 997, 1395, 2511, 2991, 4185, 4985, 8973, 12555, 14955, 26919, 30907, 44865, 80757, 92721, 134595, 154535, 278163, 403785, 463605, 834489, 1390815, 2503467, 4172445, 12517335]

約数ペア:

[(1, 12517335), (3, 4172445), (5, 2503467), (9, 1390815), (15, 834489), (27, 463605), (31, 403785), (45, 278163), (81, 154535), (93, 134595), (135, 92721), (155, 80757), (279, 44865), (405, 30907), (465, 26919), (837, 14955), (997, 12555), (1395, 8973), (2511, 4985), (2991, 4185)]