11223765

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 23836032

約数和(自身を除く): 12612267

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 107, 111, 135, 185, 189, 259, 315, 321, 333, 405, 535, 555, 567, 749, 777, 945, 963, 999, 1295, 1605, 1665, 2247, 2331, 2835, 2889, 2997, 3745, 3885, 3959, 4815, 4995, 6741, 6993, 8667, 11235, 11655, 11877, 14445, 14985, 19795, 20223, 20979, 27713, 33705, 34965, 35631, 43335, 59385, 60669, 83139, 101115, 104895, 106893, 138565, 178155, 249417, 303345, 320679, 415695, 534465, 748251, 1247085, 1603395, 2244753, 3741255, 11223765]

約数ペア:

[(1, 11223765), (3, 3741255), (5, 2244753), (7, 1603395), (9, 1247085), (15, 748251), (21, 534465), (27, 415695), (35, 320679), (37, 303345), (45, 249417), (63, 178155), (81, 138565), (105, 106893), (107, 104895), (111, 101115), (135, 83139), (185, 60669), (189, 59385), (259, 43335), (315, 35631), (321, 34965), (333, 33705), (405, 27713), (535, 20979), (555, 20223), (567, 19795), (749, 14985), (777, 14445), (945, 11877), (963, 11655), (999, 11235), (1295, 8667), (1605, 6993), (1665, 6741), (2247, 4995), (2331, 4815), (2835, 3959), (2889, 3885), (2997, 3745)]