12482505

素因数分解:

$3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 28305288

約数和(自身を除く): 15822783

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 37, 45, 49, 51, 63, 81, 85, 105, 111, 119, 135, 147, 153, 185, 189, 245, 255, 259, 315, 333, 357, 405, 441, 459, 555, 567, 595, 629, 735, 765, 777, 833, 945, 999, 1071, 1295, 1323, 1377, 1665, 1785, 1813, 1887, 2205, 2295, 2331, 2499, 2835, 2997, 3145, 3213, 3885, 3969, 4165, 4403, 4995, 5355, 5439, 5661, 6615, 6885, 6993, 7497, 9065, 9435, 9639, 11655, 12495, 13209, 14985, 16065, 16317, 16983, 19845, 20979, 22015, 22491, 27195, 28305, 30821, 34965, 37485, 39627, 48195, 48951, 50949, 66045, 67473, 81585, 84915, 92463, 104895, 112455, 118881, 146853, 154105, 198135, 244755, 254745, 277389, 337365, 356643, 462315, 594405, 734265, 832167, 1386945, 1783215, 2496501, 4160835, 12482505]

約数ペア:

[(1, 12482505), (3, 4160835), (5, 2496501), (7, 1783215), (9, 1386945), (15, 832167), (17, 734265), (21, 594405), (27, 462315), (35, 356643), (37, 337365), (45, 277389), (49, 254745), (51, 244755), (63, 198135), (81, 154105), (85, 146853), (105, 118881), (111, 112455), (119, 104895), (135, 92463), (147, 84915), (153, 81585), (185, 67473), (189, 66045), (245, 50949), (255, 48951), (259, 48195), (315, 39627), (333, 37485), (357, 34965), (405, 30821), (441, 28305), (459, 27195), (555, 22491), (567, 22015), (595, 20979), (629, 19845), (735, 16983), (765, 16317), (777, 16065), (833, 14985), (945, 13209), (999, 12495), (1071, 11655), (1295, 9639), (1323, 9435), (1377, 9065), (1665, 7497), (1785, 6993), (1813, 6885), (1887, 6615), (2205, 5661), (2295, 5439), (2331, 5355), (2499, 4995), (2835, 4403), (2997, 4165), (3145, 3969), (3213, 3885)]