42995295

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 97314048

約数和(自身を除く): 54318753

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 37, 45, 49, 51, 63, 85, 93, 105, 111, 119, 147, 153, 155, 185, 217, 245, 255, 259, 279, 315, 333, 357, 441, 465, 527, 555, 595, 629, 651, 735, 765, 777, 833, 1071, 1085, 1147, 1295, 1395, 1519, 1581, 1665, 1785, 1813, 1887, 1953, 2205, 2331, 2499, 2635, 3145, 3255, 3441, 3689, 3885, 4165, 4403, 4557, 4743, 5355, 5439, 5661, 5735, 7497, 7595, 7905, 8029, 9065, 9435, 9765, 10323, 11067, 11655, 12495, 13209, 13671, 16317, 17205, 18445, 19499, 22015, 22785, 23715, 24087, 25823, 27195, 28305, 30821, 33201, 37485, 39627, 40145, 51615, 55335, 56203, 58497, 66045, 68355, 72261, 77469, 81585, 92463, 97495, 120435, 129115, 136493, 154105, 166005, 168609, 175491, 198135, 232407, 277389, 281015, 292485, 361305, 387345, 409479, 462315, 505827, 682465, 843045, 877455, 955451, 1162035, 1228437, 1386945, 2047395, 2529135, 2866353, 4777255, 6142185, 8599059, 14331765, 42995295]

約数ペア:

[(1, 42995295), (3, 14331765), (5, 8599059), (7, 6142185), (9, 4777255), (15, 2866353), (17, 2529135), (21, 2047395), (31, 1386945), (35, 1228437), (37, 1162035), (45, 955451), (49, 877455), (51, 843045), (63, 682465), (85, 505827), (93, 462315), (105, 409479), (111, 387345), (119, 361305), (147, 292485), (153, 281015), (155, 277389), (185, 232407), (217, 198135), (245, 175491), (255, 168609), (259, 166005), (279, 154105), (315, 136493), (333, 129115), (357, 120435), (441, 97495), (465, 92463), (527, 81585), (555, 77469), (595, 72261), (629, 68355), (651, 66045), (735, 58497), (765, 56203), (777, 55335), (833, 51615), (1071, 40145), (1085, 39627), (1147, 37485), (1295, 33201), (1395, 30821), (1519, 28305), (1581, 27195), (1665, 25823), (1785, 24087), (1813, 23715), (1887, 22785), (1953, 22015), (2205, 19499), (2331, 18445), (2499, 17205), (2635, 16317), (3145, 13671), (3255, 13209), (3441, 12495), (3689, 11655), (3885, 11067), (4165, 10323), (4403, 9765), (4557, 9435), (4743, 9065), (5355, 8029), (5439, 7905), (5661, 7595), (5735, 7497)]