80801085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7369}}^1$

素因数の和:7437

約数の個数: 32

約数和(自身を含む): 140088960

約数和(自身を除く): 59287875

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 7369, 10965, 22107, 36845, 110535, 125273, 316867, 375819, 626365, 950601, 1584335, 1879095, 4753005, 5386739, 16160217, 26933695, 80801085]

約数ペア:

[(1, 80801085), (3, 26933695), (5, 16160217), (15, 5386739), (17, 4753005), (43, 1879095), (51, 1584335), (85, 950601), (129, 626365), (215, 375819), (255, 316867), (645, 125273), (731, 110535), (2193, 36845), (3655, 22107), (7369, 10965)]