15704090115

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1879}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 29812769280

約数和(自身を除く): 14108679165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 137, 147, 245, 249, 411, 415, 581, 685, 735, 959, 1245, 1743, 1879, 2055, 2877, 2905, 4067, 4795, 5637, 6713, 8715, 9395, 11371, 12201, 13153, 14385, 20139, 20335, 28185, 33565, 34113, 39459, 56855, 61005, 65765, 79597, 92071, 100695, 155957, 170565, 197295, 238791, 257423, 276213, 397985, 460355, 467871, 557179, 772269, 779785, 1091699, 1193955, 1287115, 1381065, 1671537, 1801961, 2339355, 2785895, 3275097, 3861345, 5405883, 5458495, 7641893, 8357685, 9009805, 12613727, 16375485, 21366109, 22925679, 27029415, 37841181, 38209465, 63068635, 64098327, 106830545, 114628395, 149562763, 189205905, 320491635, 448688289, 747813815, 1046939341, 2243441445, 3140818023, 5234696705, 15704090115]

約数ペア:

[(1, 15704090115), (3, 5234696705), (5, 3140818023), (7, 2243441445), (15, 1046939341), (21, 747813815), (35, 448688289), (49, 320491635), (83, 189205905), (105, 149562763), (137, 114628395), (147, 106830545), (245, 64098327), (249, 63068635), (411, 38209465), (415, 37841181), (581, 27029415), (685, 22925679), (735, 21366109), (959, 16375485), (1245, 12613727), (1743, 9009805), (1879, 8357685), (2055, 7641893), (2877, 5458495), (2905, 5405883), (4067, 3861345), (4795, 3275097), (5637, 2785895), (6713, 2339355), (8715, 1801961), (9395, 1671537), (11371, 1381065), (12201, 1287115), (13153, 1193955), (14385, 1091699), (20139, 779785), (20335, 772269), (28185, 557179), (33565, 467871), (34113, 460355), (39459, 397985), (56855, 276213), (61005, 257423), (65765, 238791), (79597, 197295), (92071, 170565), (100695, 155957)]