2085992055

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3246

約数の個数: 128

約数和(自身を含む): 4598415360

約数和(自身を除く): 2512423305

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 41, 45, 51, 63, 85, 105, 119, 123, 135, 153, 189, 205, 255, 287, 315, 357, 369, 459, 595, 615, 697, 765, 861, 945, 1071, 1107, 1435, 1785, 1845, 2091, 2295, 2583, 3167, 3213, 3485, 4305, 4879, 5355, 5535, 6273, 7749, 9501, 10455, 12915, 14637, 15835, 16065, 18819, 22169, 24395, 28503, 31365, 38745, 43911, 47505, 53839, 66507, 73185, 85509, 94095, 110845, 129847, 131733, 142515, 161517, 199521, 219555, 269195, 332535, 376873, 389541, 427545, 484551, 598563, 649235, 658665, 807585, 908929, 997605, 1130619, 1168623, 1453653, 1884365, 1947705, 2207399, 2422755, 2726787, 2992815, 3391857, 3505869, 4544645, 5653095, 5843115, 6622197, 7268265, 8180361, 10175571, 11036995, 13633935, 15451793, 16959285, 17529345, 19866591, 24541083, 33110985, 40901805, 46355379, 50877855, 59599773, 77258965, 99332955, 122705415, 139066137, 231776895, 297998865, 417198411, 695330685, 2085992055]

約数ペア:

[(1, 2085992055), (3, 695330685), (5, 417198411), (7, 297998865), (9, 231776895), (15, 139066137), (17, 122705415), (21, 99332955), (27, 77258965), (35, 59599773), (41, 50877855), (45, 46355379), (51, 40901805), (63, 33110985), (85, 24541083), (105, 19866591), (119, 17529345), (123, 16959285), (135, 15451793), (153, 13633935), (189, 11036995), (205, 10175571), (255, 8180361), (287, 7268265), (315, 6622197), (357, 5843115), (369, 5653095), (459, 4544645), (595, 3505869), (615, 3391857), (697, 2992815), (765, 2726787), (861, 2422755), (945, 2207399), (1071, 1947705), (1107, 1884365), (1435, 1453653), (1785, 1168623), (1845, 1130619), (2091, 997605), (2295, 908929), (2583, 807585), (3167, 658665), (3213, 649235), (3485, 598563), (4305, 484551), (4879, 427545), (5355, 389541), (5535, 376873), (6273, 332535), (7749, 269195), (9501, 219555), (10455, 199521), (12915, 161517), (14637, 142515), (15835, 131733), (16065, 129847), (18819, 110845), (22169, 94095), (24395, 85509), (28503, 73185), (31365, 66507), (38745, 53839), (43911, 47505)]