64355445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 147087360

約数和(自身を除く): 82731915

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 41, 45, 55, 63, 77, 99, 105, 123, 135, 151, 165, 189, 205, 231, 287, 297, 315, 369, 385, 451, 453, 495, 615, 693, 755, 861, 945, 1057, 1107, 1155, 1353, 1359, 1435, 1485, 1661, 1845, 2079, 2255, 2265, 2583, 3157, 3171, 3465, 4059, 4077, 4305, 4983, 5285, 5535, 6191, 6765, 6795, 7749, 8305, 9471, 9513, 10395, 11627, 12177, 12915, 14949, 15785, 15855, 18573, 20295, 20385, 24915, 28413, 28539, 30955, 34881, 38745, 43337, 44847, 47355, 47565, 55719, 58135, 60885, 68101, 74745, 85239, 92865, 104643, 130011, 142065, 142695, 167157, 174405, 204303, 216685, 224235, 278595, 313929, 340505, 390033, 426195, 476707, 523215, 612909, 650055, 835785, 1021515, 1170099, 1430121, 1569645, 1838727, 1950165, 2383535, 3064545, 4290363, 5850495, 7150605, 9193635, 12871089, 21451815, 64355445]

約数ペア:

[(1, 64355445), (3, 21451815), (5, 12871089), (7, 9193635), (9, 7150605), (11, 5850495), (15, 4290363), (21, 3064545), (27, 2383535), (33, 1950165), (35, 1838727), (41, 1569645), (45, 1430121), (55, 1170099), (63, 1021515), (77, 835785), (99, 650055), (105, 612909), (123, 523215), (135, 476707), (151, 426195), (165, 390033), (189, 340505), (205, 313929), (231, 278595), (287, 224235), (297, 216685), (315, 204303), (369, 174405), (385, 167157), (451, 142695), (453, 142065), (495, 130011), (615, 104643), (693, 92865), (755, 85239), (861, 74745), (945, 68101), (1057, 60885), (1107, 58135), (1155, 55719), (1353, 47565), (1359, 47355), (1435, 44847), (1485, 43337), (1661, 38745), (1845, 34881), (2079, 30955), (2255, 28539), (2265, 28413), (2583, 24915), (3157, 20385), (3171, 20295), (3465, 18573), (4059, 15855), (4077, 15785), (4305, 14949), (4983, 12915), (5285, 12177), (5535, 11627), (6191, 10395), (6765, 9513), (6795, 9471), (7749, 8305)]