26144685

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 53778816

約数和(自身を除く): 27634131

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 71, 105, 147, 167, 213, 245, 315, 355, 441, 497, 501, 639, 735, 835, 1065, 1169, 1491, 1503, 2205, 2485, 2505, 3195, 3479, 3507, 4473, 5845, 7455, 7515, 8183, 10437, 10521, 11857, 17395, 17535, 22365, 24549, 31311, 35571, 40915, 52185, 52605, 59285, 73647, 82999, 106713, 122745, 156555, 177855, 248997, 368235, 414995, 533565, 580993, 746991, 1244985, 1742979, 2904965, 3734955, 5228937, 8714895, 26144685]

約数ペア:

[(1, 26144685), (3, 8714895), (5, 5228937), (7, 3734955), (9, 2904965), (15, 1742979), (21, 1244985), (35, 746991), (45, 580993), (49, 533565), (63, 414995), (71, 368235), (105, 248997), (147, 177855), (167, 156555), (213, 122745), (245, 106713), (315, 82999), (355, 73647), (441, 59285), (497, 52605), (501, 52185), (639, 40915), (735, 35571), (835, 31311), (1065, 24549), (1169, 22365), (1491, 17535), (1503, 17395), (2205, 11857), (2485, 10521), (2505, 10437), (3195, 8183), (3479, 7515), (3507, 7455), (4473, 5845)]