83827485

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{5431}}^1$

素因数の和:5463

約数の個数: 48

約数和(自身を含む): 169478400

約数和(自身を除く): 85650915

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 3087, 5145, 5431, 15435, 16293, 27155, 38017, 48879, 81465, 114051, 190085, 244395, 266119, 342153, 570255, 798357, 1330595, 1710765, 1862833, 2395071, 3991785, 5588499, 9314165, 11975355, 16765497, 27942495, 83827485]

約数ペア:

[(1, 83827485), (3, 27942495), (5, 16765497), (7, 11975355), (9, 9314165), (15, 5588499), (21, 3991785), (35, 2395071), (45, 1862833), (49, 1710765), (63, 1330595), (105, 798357), (147, 570255), (245, 342153), (315, 266119), (343, 244395), (441, 190085), (735, 114051), (1029, 81465), (1715, 48879), (2205, 38017), (3087, 27155), (5145, 16293), (5431, 15435)]