15185306878

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{5059}}^1$

素因数の和:5465

約数の個数: 48

約数和(自身を含む): 26840365200

約数和(自身を除く): 11655058322

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 281, 562, 763, 1526, 1967, 3934, 5059, 5341, 10118, 10682, 13769, 27538, 30629, 35413, 61258, 70826, 214403, 247891, 428806, 495782, 551431, 1102862, 1421579, 1500821, 2843158, 3001642, 3860017, 7720034, 9951053, 19902106, 27020119, 54040238, 69657371, 139314742, 154952111, 309904222, 1084664777, 2169329554, 7592653439, 15185306878]

約数ペア:

[(1, 15185306878), (2, 7592653439), (7, 2169329554), (14, 1084664777), (49, 309904222), (98, 154952111), (109, 139314742), (218, 69657371), (281, 54040238), (562, 27020119), (763, 19902106), (1526, 9951053), (1967, 7720034), (3934, 3860017), (5059, 3001642), (5341, 2843158), (10118, 1500821), (10682, 1421579), (13769, 1102862), (27538, 551431), (30629, 495782), (35413, 428806), (61258, 247891), (70826, 214403)]