31194645615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{27763}}^1$

素因数の和:27854

約数の個数: 128

約数和(自身を含む): 67166668800

約数和(自身を除く): 35972023185

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 41, 45, 63, 87, 105, 123, 135, 145, 189, 203, 205, 261, 287, 315, 369, 435, 609, 615, 783, 861, 945, 1015, 1107, 1189, 1305, 1435, 1827, 1845, 2583, 3045, 3567, 3915, 4305, 5481, 5535, 5945, 7749, 8323, 9135, 10701, 12915, 17835, 24969, 27405, 27763, 32103, 38745, 41615, 53505, 74907, 83289, 124845, 138815, 160515, 194341, 224721, 249867, 374535, 416445, 583023, 749601, 805127, 971705, 1123605, 1138283, 1249335, 1749069, 2415381, 2915115, 3414849, 3748005, 4025635, 5247207, 5635889, 5691415, 7246143, 7967981, 8745345, 10244547, 12076905, 16907667, 17074245, 21738429, 23903943, 26236035, 28179445, 30733641, 33010207, 36230715, 39839905, 50723001, 51222735, 71711829, 84538335, 99030621, 108692145, 119519715, 152169003, 153668205, 165051035, 215135487, 231071449, 253615005, 297091863, 358559145, 495153105, 693214347, 760845015, 891275589, 1075677435, 1155357245, 1485459315, 2079643041, 3466071735, 4456377945, 6238929123, 10398215205, 31194645615]

約数ペア:

[(1, 31194645615), (3, 10398215205), (5, 6238929123), (7, 4456377945), (9, 3466071735), (15, 2079643041), (21, 1485459315), (27, 1155357245), (29, 1075677435), (35, 891275589), (41, 760845015), (45, 693214347), (63, 495153105), (87, 358559145), (105, 297091863), (123, 253615005), (135, 231071449), (145, 215135487), (189, 165051035), (203, 153668205), (205, 152169003), (261, 119519715), (287, 108692145), (315, 99030621), (369, 84538335), (435, 71711829), (609, 51222735), (615, 50723001), (783, 39839905), (861, 36230715), (945, 33010207), (1015, 30733641), (1107, 28179445), (1189, 26236035), (1305, 23903943), (1435, 21738429), (1827, 17074245), (1845, 16907667), (2583, 12076905), (3045, 10244547), (3567, 8745345), (3915, 7967981), (4305, 7246143), (5481, 5691415), (5535, 5635889), (5945, 5247207), (7749, 4025635), (8323, 3748005), (9135, 3414849), (10701, 2915115), (12915, 2415381), (17835, 1749069), (24969, 1249335), (27405, 1138283), (27763, 1123605), (32103, 971705), (38745, 805127), (41615, 749601), (53505, 583023), (74907, 416445), (83289, 374535), (124845, 249867), (138815, 224721), (160515, 194341)]