15665929794

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7541}}^1$

素因数の和:7673

約数の個数: 128

約数和(自身を含む): 38576424960

約数和(自身を除く): 22910495166

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 31, 34, 51, 54, 62, 73, 93, 102, 146, 153, 186, 219, 279, 306, 438, 459, 527, 558, 657, 837, 918, 1054, 1241, 1314, 1581, 1674, 1971, 2263, 2482, 3162, 3723, 3942, 4526, 4743, 6789, 7446, 7541, 9486, 11169, 13578, 14229, 15082, 20367, 22338, 22623, 28458, 33507, 38471, 40734, 45246, 61101, 67014, 67869, 76942, 115413, 122202, 128197, 135738, 203607, 230826, 233771, 256394, 346239, 384591, 407214, 467542, 550493, 692478, 701313, 769182, 1038717, 1100986, 1153773, 1402626, 1651479, 2077434, 2103939, 2307546, 3302958, 3461319, 3974107, 4207878, 4954437, 6311817, 6922638, 7948214, 9358381, 9908874, 11922321, 12623634, 14863311, 17065283, 18716762, 23844642, 28075143, 29726622, 34130566, 35766963, 51195849, 56150286, 71533926, 84225429, 102391698, 107300889, 153587547, 168450858, 214601778, 252676287, 290109811, 307175094, 460762641, 505352574, 580219622, 870329433, 921525282, 1740658866, 2610988299, 5221976598, 7832964897, 15665929794]

約数ペア:

[(1, 15665929794), (2, 7832964897), (3, 5221976598), (6, 2610988299), (9, 1740658866), (17, 921525282), (18, 870329433), (27, 580219622), (31, 505352574), (34, 460762641), (51, 307175094), (54, 290109811), (62, 252676287), (73, 214601778), (93, 168450858), (102, 153587547), (146, 107300889), (153, 102391698), (186, 84225429), (219, 71533926), (279, 56150286), (306, 51195849), (438, 35766963), (459, 34130566), (527, 29726622), (558, 28075143), (657, 23844642), (837, 18716762), (918, 17065283), (1054, 14863311), (1241, 12623634), (1314, 11922321), (1581, 9908874), (1674, 9358381), (1971, 7948214), (2263, 6922638), (2482, 6311817), (3162, 4954437), (3723, 4207878), (3942, 3974107), (4526, 3461319), (4743, 3302958), (6789, 2307546), (7446, 2103939), (7541, 2077434), (9486, 1651479), (11169, 1402626), (13578, 1153773), (14229, 1100986), (15082, 1038717), (20367, 769182), (22338, 701313), (22623, 692478), (28458, 550493), (33507, 467542), (38471, 407214), (40734, 384591), (45246, 346239), (61101, 256394), (67014, 233771), (67869, 230826), (76942, 203607), (115413, 135738), (122202, 128197)]