131469105

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{186481}}^1$

素因数の和:186536

約数の個数: 16

約数和(自身を含む): 214827264

約数和(自身を除く): 83358159

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 186481, 559443, 932405, 2797215, 8764607, 26293821, 43823035, 131469105]

約数ペア:

[(1, 131469105), (3, 43823035), (5, 26293821), (15, 8764607), (47, 2797215), (141, 932405), (235, 559443), (705, 186481)]