223261983165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{953}}^1\times {\mathrm{1999}}^1$

素因数の和:3574

約数の個数: 64

約数和(自身を含む): 385934976000

約数和(自身を除く): 162672992835

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 601, 953, 1803, 1999, 2859, 3005, 4765, 5997, 7813, 9015, 9995, 12389, 14295, 23439, 25987, 29985, 37167, 39065, 61945, 77961, 117195, 129935, 185835, 389805, 572753, 1201399, 1718259, 1905047, 2863765, 3604197, 5715141, 6006995, 7445789, 8591295, 9525235, 15618187, 18020985, 22337367, 24765611, 28575705, 37228945, 46854561, 74296833, 78090935, 111686835, 123828055, 234272805, 371484165, 1144933247, 3434799741, 5724666235, 14884132211, 17173998705, 44652396633, 74420661055, 223261983165]

約数ペア:

[(1, 223261983165), (3, 74420661055), (5, 44652396633), (13, 17173998705), (15, 14884132211), (39, 5724666235), (65, 3434799741), (195, 1144933247), (601, 371484165), (953, 234272805), (1803, 123828055), (1999, 111686835), (2859, 78090935), (3005, 74296833), (4765, 46854561), (5997, 37228945), (7813, 28575705), (9015, 24765611), (9995, 22337367), (12389, 18020985), (14295, 15618187), (23439, 9525235), (25987, 8591295), (29985, 7445789), (37167, 6006995), (39065, 5715141), (61945, 3604197), (77961, 2863765), (117195, 1905047), (129935, 1718259), (185835, 1201399), (389805, 572753)]