76687255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2143}}^1$

素因数の和:2586

約数の個数: 16

約数和(自身を含む): 97714944

約数和(自身を除く): 21027689

約数列:

[1, 5, 17, 85, 421, 2105, 2143, 7157, 10715, 35785, 36431, 182155, 902203, 4511015, 15337451, 76687255]

約数ペア:

[(1, 76687255), (5, 15337451), (17, 4511015), (85, 902203), (421, 182155), (2105, 36431), (2143, 35785), (7157, 10715)]