5418367075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{863}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 7893780480

約数和(自身を除く): 2475413405

約数列:

[1, 5, 11, 17, 25, 55, 79, 85, 187, 275, 289, 395, 425, 863, 869, 935, 1343, 1445, 1975, 3179, 4315, 4345, 4675, 6715, 7225, 9493, 14671, 14773, 15895, 21575, 21725, 22831, 33575, 47465, 68177, 73355, 73865, 79475, 114155, 161381, 237325, 249407, 251141, 340885, 366775, 369325, 570775, 749947, 806905, 1159009, 1247035, 1255705, 1704425, 2743477, 3749735, 4034525, 5795045, 6235175, 6278525, 12749099, 13717385, 18748675, 19703153, 28975225, 63745495, 68586925, 98515765, 216734683, 318727475, 492578825, 1083673415, 5418367075]

約数ペア:

[(1, 5418367075), (5, 1083673415), (11, 492578825), (17, 318727475), (25, 216734683), (55, 98515765), (79, 68586925), (85, 63745495), (187, 28975225), (275, 19703153), (289, 18748675), (395, 13717385), (425, 12749099), (863, 6278525), (869, 6235175), (935, 5795045), (1343, 4034525), (1445, 3749735), (1975, 2743477), (3179, 1704425), (4315, 1255705), (4345, 1247035), (4675, 1159009), (6715, 806905), (7225, 749947), (9493, 570775), (14671, 369325), (14773, 366775), (15895, 340885), (21575, 251141), (21725, 249407), (22831, 237325), (33575, 161381), (47465, 114155), (68177, 79475), (73355, 73865)]