131336415

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 271564800

約数和(自身を除く): 140228385

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 67, 105, 127, 147, 201, 245, 315, 335, 343, 381, 441, 469, 603, 635, 735, 889, 1005, 1029, 1143, 1407, 1715, 1905, 2205, 2345, 2667, 3015, 3087, 3283, 4221, 4445, 5145, 5715, 6223, 7035, 8001, 8509, 9849, 13335, 15435, 16415, 18669, 21105, 22981, 25527, 29547, 31115, 40005, 42545, 43561, 49245, 56007, 59563, 68943, 76581, 93345, 114905, 127635, 130683, 147735, 178689, 206829, 217805, 280035, 297815, 344715, 382905, 392049, 416941, 536067, 653415, 893445, 1034145, 1250823, 1960245, 2084705, 2680335, 2918587, 3752469, 6254115, 8755761, 14592935, 18762345, 26267283, 43778805, 131336415]

約数ペア:

[(1, 131336415), (3, 43778805), (5, 26267283), (7, 18762345), (9, 14592935), (15, 8755761), (21, 6254115), (35, 3752469), (45, 2918587), (49, 2680335), (63, 2084705), (67, 1960245), (105, 1250823), (127, 1034145), (147, 893445), (201, 653415), (245, 536067), (315, 416941), (335, 392049), (343, 382905), (381, 344715), (441, 297815), (469, 280035), (603, 217805), (635, 206829), (735, 178689), (889, 147735), (1005, 130683), (1029, 127635), (1143, 114905), (1407, 93345), (1715, 76581), (1905, 68943), (2205, 59563), (2345, 56007), (2667, 49245), (3015, 43561), (3087, 42545), (3283, 40005), (4221, 31115), (4445, 29547), (5145, 25527), (5715, 22981), (6223, 21105), (7035, 18669), (8001, 16415), (8509, 15435), (9849, 13335)]