15375906

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 43451100

約数和(自身を除く): 28075194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 149, 162, 182, 189, 234, 273, 294, 298, 351, 378, 441, 447, 546, 567, 637, 702, 819, 882, 894, 1043, 1053, 1134, 1274, 1323, 1341, 1638, 1911, 1937, 2086, 2106, 2457, 2646, 2682, 3129, 3822, 3874, 3969, 4023, 4914, 5733, 5811, 6258, 7301, 7371, 7938, 8046, 9387, 11466, 11622, 12069, 13559, 14602, 14742, 17199, 17433, 18774, 21903, 24138, 27118, 28161, 34398, 34866, 40677, 43806, 51597, 52299, 56322, 65709, 81354, 84483, 94913, 103194, 104598, 122031, 131418, 156897, 168966, 189826, 197127, 244062, 284739, 313794, 366093, 394254, 569478, 591381, 732186, 854217, 1098279, 1182762, 1708434, 2196558, 2562651, 5125302, 7687953, 15375906]

約数ペア:

[(1, 15375906), (2, 7687953), (3, 5125302), (6, 2562651), (7, 2196558), (9, 1708434), (13, 1182762), (14, 1098279), (18, 854217), (21, 732186), (26, 591381), (27, 569478), (39, 394254), (42, 366093), (49, 313794), (54, 284739), (63, 244062), (78, 197127), (81, 189826), (91, 168966), (98, 156897), (117, 131418), (126, 122031), (147, 104598), (149, 103194), (162, 94913), (182, 84483), (189, 81354), (234, 65709), (273, 56322), (294, 52299), (298, 51597), (351, 43806), (378, 40677), (441, 34866), (447, 34398), (546, 28161), (567, 27118), (637, 24138), (702, 21903), (819, 18774), (882, 17433), (894, 17199), (1043, 14742), (1053, 14602), (1134, 13559), (1274, 12069), (1323, 11622), (1341, 11466), (1638, 9387), (1911, 8046), (1937, 7938), (2086, 7371), (2106, 7301), (2457, 6258), (2646, 5811), (2682, 5733), (3129, 4914), (3822, 4023), (3874, 3969)]