2816096085

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 5673369600

約数和(自身を除く): 2857273515

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 37, 45, 55, 99, 107, 111, 135, 165, 185, 297, 321, 333, 407, 479, 495, 535, 555, 963, 999, 1177, 1221, 1437, 1485, 1605, 1665, 2035, 2395, 2889, 3531, 3663, 3959, 4311, 4815, 4995, 5269, 5885, 6105, 7185, 10593, 10989, 11877, 12933, 14445, 15807, 17655, 17723, 18315, 19795, 21555, 26345, 31779, 35631, 43549, 47421, 51253, 52965, 53169, 54945, 59385, 64665, 79035, 88615, 106893, 130647, 142263, 153759, 158895, 159507, 178155, 194953, 217745, 237105, 256265, 265845, 391941, 461277, 478521, 534465, 563783, 584859, 653235, 711315, 768795, 797535, 974765, 1175823, 1383831, 1691349, 1754577, 1896361, 1959705, 2306385, 2392605, 2818915, 2924295, 5074047, 5263731, 5689083, 5879115, 6919155, 8456745, 8772885, 9481805, 15222141, 17067249, 20859971, 25370235, 26318655, 28445415, 51201747, 62579913, 76110705, 85336245, 104299855, 187739739, 256008735, 312899565, 563219217, 938698695, 2816096085]

約数ペア:

[(1, 2816096085), (3, 938698695), (5, 563219217), (9, 312899565), (11, 256008735), (15, 187739739), (27, 104299855), (33, 85336245), (37, 76110705), (45, 62579913), (55, 51201747), (99, 28445415), (107, 26318655), (111, 25370235), (135, 20859971), (165, 17067249), (185, 15222141), (297, 9481805), (321, 8772885), (333, 8456745), (407, 6919155), (479, 5879115), (495, 5689083), (535, 5263731), (555, 5074047), (963, 2924295), (999, 2818915), (1177, 2392605), (1221, 2306385), (1437, 1959705), (1485, 1896361), (1605, 1754577), (1665, 1691349), (2035, 1383831), (2395, 1175823), (2889, 974765), (3531, 797535), (3663, 768795), (3959, 711315), (4311, 653235), (4815, 584859), (4995, 563783), (5269, 534465), (5885, 478521), (6105, 461277), (7185, 391941), (10593, 265845), (10989, 256265), (11877, 237105), (12933, 217745), (14445, 194953), (15807, 178155), (17655, 159507), (17723, 158895), (18315, 153759), (19795, 142263), (21555, 130647), (26345, 106893), (31779, 88615), (35631, 79035), (43549, 64665), (47421, 59385), (51253, 54945), (52965, 53169)]