15159165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2447}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 13041795

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 2447, 6195, 7341, 12235, 17129, 36705, 51387, 85645, 144373, 256935, 433119, 721865, 1010611, 2165595, 3031833, 5053055, 15159165]

約数ペア:

[(1, 15159165), (3, 5053055), (5, 3031833), (7, 2165595), (15, 1010611), (21, 721865), (35, 433119), (59, 256935), (105, 144373), (177, 85645), (295, 51387), (413, 36705), (885, 17129), (1239, 12235), (2065, 7341), (2447, 6195)]