127271145

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{66809}}^1$

素因数の和:66944

約数の個数: 16

約数和(自身を含む): 205240320

約数和(自身を除く): 77969175

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 66809, 200427, 334045, 1002135, 8484743, 25454229, 42423715, 127271145]

約数ペア:

[(1, 127271145), (3, 42423715), (5, 25454229), (15, 8484743), (127, 1002135), (381, 334045), (635, 200427), (1905, 66809)]