12568020195

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17826979}}^1$

素因数の和:17827034

約数の個数: 16

約数和(自身を含む): 20536680960

約数和(自身を除く): 7968660765

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17826979, 53480937, 89134895, 267404685, 837868013, 2513604039, 4189340065, 12568020195]

約数ペア:

[(1, 12568020195), (3, 4189340065), (5, 2513604039), (15, 837868013), (47, 267404685), (141, 89134895), (235, 53480937), (705, 17826979)]