126371115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 254270016

約数和(自身を除く): 127898901

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 97, 117, 131, 153, 195, 221, 255, 291, 393, 485, 585, 655, 663, 765, 873, 1105, 1179, 1261, 1455, 1649, 1703, 1965, 1989, 2227, 3315, 3783, 4365, 4947, 5109, 5895, 6305, 6681, 8245, 8515, 9945, 11135, 11349, 12707, 14841, 15327, 18915, 20043, 21437, 24735, 25545, 28951, 33405, 38121, 56745, 63535, 64311, 74205, 76635, 86853, 100215, 107185, 114363, 144755, 165191, 190605, 192933, 216019, 260559, 321555, 434265, 495573, 571815, 648057, 825955, 964665, 1080095, 1302795, 1486719, 1944171, 2477865, 2808247, 3240285, 7433595, 8424741, 9720855, 14041235, 25274223, 42123705, 126371115]

約数ペア:

[(1, 126371115), (3, 42123705), (5, 25274223), (9, 14041235), (13, 9720855), (15, 8424741), (17, 7433595), (39, 3240285), (45, 2808247), (51, 2477865), (65, 1944171), (85, 1486719), (97, 1302795), (117, 1080095), (131, 964665), (153, 825955), (195, 648057), (221, 571815), (255, 495573), (291, 434265), (393, 321555), (485, 260559), (585, 216019), (655, 192933), (663, 190605), (765, 165191), (873, 144755), (1105, 114363), (1179, 107185), (1261, 100215), (1455, 86853), (1649, 76635), (1703, 74205), (1965, 64311), (1989, 63535), (2227, 56745), (3315, 38121), (3783, 33405), (4365, 28951), (4947, 25545), (5109, 24735), (5895, 21437), (6305, 20043), (6681, 18915), (8245, 15327), (8515, 14841), (9945, 12707), (11135, 11349)]