26804505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 26901735

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 269, 273, 365, 455, 511, 807, 949, 1095, 1345, 1365, 1533, 1883, 2555, 2847, 3497, 4035, 4745, 5649, 6643, 7665, 9415, 10491, 14235, 17485, 19637, 19929, 24479, 28245, 33215, 52455, 58911, 73437, 98185, 99645, 122395, 137459, 255281, 294555, 367185, 412377, 687295, 765843, 1276405, 1786967, 2061885, 3829215, 5360901, 8934835, 26804505]

約数ペア:

[(1, 26804505), (3, 8934835), (5, 5360901), (7, 3829215), (13, 2061885), (15, 1786967), (21, 1276405), (35, 765843), (39, 687295), (65, 412377), (73, 367185), (91, 294555), (105, 255281), (195, 137459), (219, 122395), (269, 99645), (273, 98185), (365, 73437), (455, 58911), (511, 52455), (807, 33215), (949, 28245), (1095, 24479), (1345, 19929), (1365, 19637), (1533, 17485), (1883, 14235), (2555, 10491), (2847, 9415), (3497, 7665), (4035, 6643), (4745, 5649)]