51385005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163127}}^1$

素因数の和:163145

約数の個数: 24

約数和(自身を含む): 101791872

約数和(自身を除く): 50406867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 163127, 489381, 815635, 1141889, 1468143, 2446905, 3425667, 5709445, 7340715, 10277001, 17128335, 51385005]

約数ペア:

[(1, 51385005), (3, 17128335), (5, 10277001), (7, 7340715), (9, 5709445), (15, 3425667), (21, 2446905), (35, 1468143), (45, 1141889), (63, 815635), (105, 489381), (315, 163127)]