224748405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 259091595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 59, 63, 87, 105, 135, 139, 145, 177, 189, 203, 261, 295, 315, 413, 417, 435, 531, 609, 695, 783, 885, 945, 973, 1015, 1239, 1251, 1305, 1593, 1711, 1827, 2065, 2085, 2655, 2919, 3045, 3717, 3753, 3915, 4031, 4865, 5133, 5481, 6195, 6255, 7965, 8201, 8555, 8757, 9135, 11151, 11977, 12093, 14595, 15399, 18585, 18765, 20155, 24603, 25665, 26271, 27405, 28217, 35931, 36279, 41005, 43785, 46197, 55755, 57407, 59885, 60465, 73809, 76995, 84651, 107793, 108837, 123015, 131355, 141085, 172221, 179655, 181395, 221427, 230985, 237829, 253953, 287035, 323379, 369045, 423255, 516663, 538965, 544185, 713487, 761859, 861105, 1107135, 1189145, 1269765, 1549989, 1616895, 1664803, 2140461, 2583315, 3567435, 3809295, 4994409, 6421383, 7749945, 8324015, 10702305, 14983227, 24972045, 32106915, 44949681, 74916135, 224748405]

約数ペア:

[(1, 224748405), (3, 74916135), (5, 44949681), (7, 32106915), (9, 24972045), (15, 14983227), (21, 10702305), (27, 8324015), (29, 7749945), (35, 6421383), (45, 4994409), (59, 3809295), (63, 3567435), (87, 2583315), (105, 2140461), (135, 1664803), (139, 1616895), (145, 1549989), (177, 1269765), (189, 1189145), (203, 1107135), (261, 861105), (295, 761859), (315, 713487), (413, 544185), (417, 538965), (435, 516663), (531, 423255), (609, 369045), (695, 323379), (783, 287035), (885, 253953), (945, 237829), (973, 230985), (1015, 221427), (1239, 181395), (1251, 179655), (1305, 172221), (1593, 141085), (1711, 131355), (1827, 123015), (2065, 108837), (2085, 107793), (2655, 84651), (2919, 76995), (3045, 73809), (3717, 60465), (3753, 59885), (3915, 57407), (4031, 55755), (4865, 46197), (5133, 43785), (5481, 41005), (6195, 36279), (6255, 35931), (7965, 28217), (8201, 27405), (8555, 26271), (8757, 25665), (9135, 24603), (11151, 20155), (11977, 18765), (12093, 18585), (14595, 15399)]