26564265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 57096000

約数和(自身を除く): 30531735

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 169, 195, 273, 315, 455, 499, 507, 585, 819, 845, 1183, 1365, 1497, 1521, 2495, 2535, 3493, 3549, 4095, 4491, 5915, 6487, 7485, 7605, 10479, 10647, 17465, 17745, 19461, 22455, 31437, 32435, 45409, 52395, 53235, 58383, 84331, 97305, 136227, 157185, 227045, 252993, 291915, 408681, 421655, 590317, 681135, 758979, 1264965, 1770951, 2043405, 2951585, 3794895, 5312853, 8854755, 26564265]

約数ペア:

[(1, 26564265), (3, 8854755), (5, 5312853), (7, 3794895), (9, 2951585), (13, 2043405), (15, 1770951), (21, 1264965), (35, 758979), (39, 681135), (45, 590317), (63, 421655), (65, 408681), (91, 291915), (105, 252993), (117, 227045), (169, 157185), (195, 136227), (273, 97305), (315, 84331), (455, 58383), (499, 53235), (507, 52395), (585, 45409), (819, 32435), (845, 31437), (1183, 22455), (1365, 19461), (1497, 17745), (1521, 17465), (2495, 10647), (2535, 10479), (3493, 7605), (3549, 7485), (4095, 6487), (4491, 5915)]