15143499

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1536

約数の個数: 36

約数和(自身を含む): 26569296

約数和(自身を除く): 11425797

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 1493, 3381, 4479, 10143, 10451, 13437, 31353, 34339, 73157, 94059, 103017, 219471, 240373, 309051, 658413, 721119, 1682611, 2163357, 5047833, 15143499]

約数ペア:

[(1, 15143499), (3, 5047833), (7, 2163357), (9, 1682611), (21, 721119), (23, 658413), (49, 309051), (63, 240373), (69, 219471), (147, 103017), (161, 94059), (207, 73157), (441, 34339), (483, 31353), (1127, 13437), (1449, 10451), (1493, 10143), (3381, 4479)]