28430416015

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{81611}}^1$

素因数の和:81847

約数の個数: 24

約数和(自身を含む): 36193616208

約数和(自身を除く): 7763200193

約数列:

[1, 5, 19, 95, 193, 361, 965, 1805, 3667, 18335, 69673, 81611, 348365, 408055, 1550609, 7753045, 15750923, 29461571, 78754615, 147307855, 299267537, 1496337685, 5686083203, 28430416015]

約数ペア:

[(1, 28430416015), (5, 5686083203), (19, 1496337685), (95, 299267537), (193, 147307855), (361, 78754615), (965, 29461571), (1805, 15750923), (3667, 7753045), (18335, 1550609), (69673, 408055), (81611, 348365)]