12570105

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6397}}^1$

素因数の和:6536

約数の個数: 16

約数和(自身を含む): 20268864

約数和(自身を除く): 7698759

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6397, 19191, 31985, 95955, 838007, 2514021, 4190035, 12570105]

約数ペア:

[(1, 12570105), (3, 4190035), (5, 2514021), (15, 838007), (131, 95955), (393, 31985), (655, 19191), (1965, 6397)]