52540005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71483}}^1$

素因数の和:71505

約数の個数: 24

約数和(自身を含む): 97790112

約数和(自身を除く): 45250107

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 71483, 214449, 357415, 500381, 1072245, 1501143, 2501905, 3502667, 7505715, 10508001, 17513335, 52540005]

約数ペア:

[(1, 52540005), (3, 17513335), (5, 10508001), (7, 7505715), (15, 3502667), (21, 2501905), (35, 1501143), (49, 1072245), (105, 500381), (147, 357415), (245, 214449), (735, 71483)]