15141203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 5387437

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 269, 301, 473, 731, 1309, 1883, 2959, 3311, 4573, 5117, 8041, 11567, 20713, 32011, 50303, 56287, 80969, 127237, 196639, 352121, 890659, 1376473, 2163029, 15141203]

約数ペア:

[(1, 15141203), (7, 2163029), (11, 1376473), (17, 890659), (43, 352121), (77, 196639), (119, 127237), (187, 80969), (269, 56287), (301, 50303), (473, 32011), (731, 20713), (1309, 11567), (1883, 8041), (2959, 5117), (3311, 4573)]