12386145

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17569}}^1$

素因数の和:17624

約数の個数: 16

約数和(自身を含む): 20240640

約数和(自身を除く): 7854495

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 17569, 52707, 87845, 263535, 825743, 2477229, 4128715, 12386145]

約数ペア:

[(1, 12386145), (3, 4128715), (5, 2477229), (15, 825743), (47, 263535), (141, 87845), (235, 52707), (705, 17569)]