2478654315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 4660830720

約数和(自身を除く): 2182176405

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 103, 153, 249, 255, 309, 379, 415, 515, 747, 765, 927, 1137, 1245, 1411, 1545, 1751, 1895, 3411, 3735, 4233, 4635, 5253, 5685, 6443, 7055, 8549, 8755, 12699, 15759, 17055, 19329, 21165, 25647, 26265, 31457, 32215, 39037, 42745, 57987, 63495, 76941, 78795, 94371, 96645, 117111, 128235, 145333, 157285, 195185, 283113, 289935, 351333, 384705, 435999, 471855, 534769, 585555, 663629, 726665, 1307997, 1415565, 1604307, 1756665, 1990887, 2179995, 2673845, 3240071, 3318145, 4812921, 5972661, 6539985, 8021535, 9720213, 9954435, 16200355, 24064605, 29160639, 29863305, 48601065, 55081207, 145803195, 165243621, 275406035, 495730863, 826218105, 2478654315]

約数ペア:

[(1, 2478654315), (3, 826218105), (5, 495730863), (9, 275406035), (15, 165243621), (17, 145803195), (45, 55081207), (51, 48601065), (83, 29863305), (85, 29160639), (103, 24064605), (153, 16200355), (249, 9954435), (255, 9720213), (309, 8021535), (379, 6539985), (415, 5972661), (515, 4812921), (747, 3318145), (765, 3240071), (927, 2673845), (1137, 2179995), (1245, 1990887), (1411, 1756665), (1545, 1604307), (1751, 1415565), (1895, 1307997), (3411, 726665), (3735, 663629), (4233, 585555), (4635, 534769), (5253, 471855), (5685, 435999), (6443, 384705), (7055, 351333), (8549, 289935), (8755, 283113), (12699, 195185), (15759, 157285), (17055, 145333), (19329, 128235), (21165, 117111), (25647, 96645), (26265, 94371), (31457, 78795), (32215, 76941), (39037, 63495), (42745, 57987)]