38679165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 84105216

約数和(自身を除く): 45426051

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 153, 155, 217, 233, 255, 279, 315, 357, 465, 527, 595, 651, 699, 765, 1071, 1085, 1165, 1395, 1581, 1631, 1785, 1953, 2097, 2635, 3255, 3495, 3689, 3961, 4743, 4893, 5355, 7223, 7905, 8155, 9765, 10485, 11067, 11883, 14679, 18445, 19805, 21669, 23715, 24465, 27727, 33201, 35649, 36115, 50561, 55335, 59415, 65007, 73395, 83181, 108345, 122791, 138635, 151683, 166005, 178245, 249543, 252805, 325035, 368373, 415905, 455049, 613955, 758415, 859537, 1105119, 1247715, 1841865, 2275245, 2578611, 4297685, 5525595, 7735833, 12893055, 38679165]

約数ペア:

[(1, 38679165), (3, 12893055), (5, 7735833), (7, 5525595), (9, 4297685), (15, 2578611), (17, 2275245), (21, 1841865), (31, 1247715), (35, 1105119), (45, 859537), (51, 758415), (63, 613955), (85, 455049), (93, 415905), (105, 368373), (119, 325035), (153, 252805), (155, 249543), (217, 178245), (233, 166005), (255, 151683), (279, 138635), (315, 122791), (357, 108345), (465, 83181), (527, 73395), (595, 65007), (651, 59415), (699, 55335), (765, 50561), (1071, 36115), (1085, 35649), (1165, 33201), (1395, 27727), (1581, 24465), (1631, 23715), (1785, 21669), (1953, 19805), (2097, 18445), (2635, 14679), (3255, 11883), (3495, 11067), (3689, 10485), (3961, 9765), (4743, 8155), (4893, 7905), (5355, 7223)]