29125845

素因数分解:

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

素因数の和:89

約数の個数: 128

約数和(自身を含む): 65664000

約数和(自身を除く): 36538155

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 37, 45, 49, 51, 63, 85, 105, 111, 119, 135, 147, 153, 185, 189, 245, 255, 259, 315, 333, 343, 357, 441, 459, 555, 595, 629, 735, 765, 777, 833, 945, 999, 1029, 1071, 1295, 1323, 1665, 1715, 1785, 1813, 1887, 2205, 2295, 2331, 2499, 3087, 3145, 3213, 3885, 4165, 4403, 4995, 5145, 5355, 5439, 5661, 5831, 6615, 6993, 7497, 9065, 9261, 9435, 11655, 12495, 12691, 13209, 15435, 16065, 16317, 16983, 17493, 22015, 22491, 27195, 28305, 29155, 30821, 34965, 37485, 38073, 39627, 46305, 48951, 52479, 63455, 66045, 81585, 84915, 87465, 92463, 112455, 114219, 118881, 154105, 157437, 190365, 198135, 215747, 244755, 262395, 277389, 342657, 462315, 571095, 594405, 647241, 787185, 832167, 1078735, 1386945, 1713285, 1941723, 3236205, 4160835, 5825169, 9708615, 29125845]

約数ペア:

[(1, 29125845), (3, 9708615), (5, 5825169), (7, 4160835), (9, 3236205), (15, 1941723), (17, 1713285), (21, 1386945), (27, 1078735), (35, 832167), (37, 787185), (45, 647241), (49, 594405), (51, 571095), (63, 462315), (85, 342657), (105, 277389), (111, 262395), (119, 244755), (135, 215747), (147, 198135), (153, 190365), (185, 157437), (189, 154105), (245, 118881), (255, 114219), (259, 112455), (315, 92463), (333, 87465), (343, 84915), (357, 81585), (441, 66045), (459, 63455), (555, 52479), (595, 48951), (629, 46305), (735, 39627), (765, 38073), (777, 37485), (833, 34965), (945, 30821), (999, 29155), (1029, 28305), (1071, 27195), (1295, 22491), (1323, 22015), (1665, 17493), (1715, 16983), (1785, 16317), (1813, 16065), (1887, 15435), (2205, 13209), (2295, 12691), (2331, 12495), (2499, 11655), (3087, 9435), (3145, 9261), (3213, 9065), (3885, 7497), (4165, 6993), (4403, 6615), (4995, 5831), (5145, 5661), (5355, 5439)]