12607065

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 21952008

約数和(自身を除く): 9344943

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 997, 1405, 2529, 2991, 4215, 4985, 8973, 12645, 14955, 44865, 280157, 840471, 1400785, 2521413, 4202355, 12607065]

約数ペア:

[(1, 12607065), (3, 4202355), (5, 2521413), (9, 1400785), (15, 840471), (45, 280157), (281, 44865), (843, 14955), (997, 12645), (1405, 8973), (2529, 4985), (2991, 4215)]