127457795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3449}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 161460000

約数和(自身を除く): 34002205

約数列:

[1, 5, 19, 95, 389, 1945, 3449, 7391, 17245, 36955, 65531, 327655, 1341661, 6708305, 25491559, 127457795]

約数ペア:

[(1, 127457795), (5, 25491559), (19, 6708305), (95, 1341661), (389, 327655), (1945, 65531), (3449, 36955), (7391, 17245)]