27555876855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3491}}^1$

素因数の和:3749

約数の個数: 96

約数和(自身を含む): 52348488192

約数和(自身を除く): 24792611337

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 103, 117, 131, 195, 309, 393, 515, 585, 655, 927, 1179, 1339, 1545, 1703, 1965, 3491, 4017, 4635, 5109, 5895, 6695, 8515, 10473, 12051, 13493, 15327, 17455, 20085, 25545, 31419, 40479, 45383, 52365, 60255, 67465, 76635, 121437, 136149, 157095, 175409, 202395, 226915, 359573, 408447, 457321, 526227, 607185, 680745, 877045, 1078719, 1371963, 1578681, 1797865, 2042235, 2286605, 2631135, 3236157, 4115889, 4674449, 5393595, 5945173, 6859815, 7893405, 14023347, 16180785, 17835519, 20579445, 23372245, 29725865, 42070041, 47104063, 53506557, 70116735, 89177595, 141312189, 210350205, 235520315, 267532785, 423936567, 612352819, 706560945, 1837058457, 2119682835, 3061764095, 5511175371, 9185292285, 27555876855]

約数ペア:

[(1, 27555876855), (3, 9185292285), (5, 5511175371), (9, 3061764095), (13, 2119682835), (15, 1837058457), (39, 706560945), (45, 612352819), (65, 423936567), (103, 267532785), (117, 235520315), (131, 210350205), (195, 141312189), (309, 89177595), (393, 70116735), (515, 53506557), (585, 47104063), (655, 42070041), (927, 29725865), (1179, 23372245), (1339, 20579445), (1545, 17835519), (1703, 16180785), (1965, 14023347), (3491, 7893405), (4017, 6859815), (4635, 5945173), (5109, 5393595), (5895, 4674449), (6695, 4115889), (8515, 3236157), (10473, 2631135), (12051, 2286605), (13493, 2042235), (15327, 1797865), (17455, 1578681), (20085, 1371963), (25545, 1078719), (31419, 877045), (40479, 680745), (45383, 607185), (52365, 526227), (60255, 457321), (67465, 408447), (76635, 359573), (121437, 226915), (136149, 202395), (157095, 175409)]