15690978597

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{146021}}^1$

素因数の和:146098

約数の個数: 48

約数和(自身を含む): 26368068672

約数和(自身を除く): 10677090075

約数列:

[1, 3, 7, 17, 21, 43, 49, 51, 119, 129, 147, 301, 357, 731, 833, 903, 2107, 2193, 2499, 5117, 6321, 15351, 35819, 107457, 146021, 438063, 1022147, 2482357, 3066441, 6278903, 7155029, 7447071, 17376499, 18836709, 21465087, 43952321, 52129497, 106741351, 121635493, 131856963, 307666247, 320224053, 364906479, 747189457, 922998741, 2241568371, 5230326199, 15690978597]

約数ペア:

[(1, 15690978597), (3, 5230326199), (7, 2241568371), (17, 922998741), (21, 747189457), (43, 364906479), (49, 320224053), (51, 307666247), (119, 131856963), (129, 121635493), (147, 106741351), (301, 52129497), (357, 43952321), (731, 21465087), (833, 18836709), (903, 17376499), (2107, 7447071), (2193, 7155029), (2499, 6278903), (5117, 3066441), (6321, 2482357), (15351, 1022147), (35819, 438063), (107457, 146021)]