127726985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9848

約数の個数: 16

約数和(自身を含む): 159424320

約数和(自身を除く): 31697335

約数列:

[1, 5, 43, 61, 215, 305, 2623, 9739, 13115, 48695, 418777, 594079, 2093885, 2970395, 25545397, 127726985]

約数ペア:

[(1, 127726985), (5, 25545397), (43, 2970395), (61, 2093885), (215, 594079), (305, 418777), (2623, 48695), (9739, 13115)]