6538285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 32

約数和(自身を含む): 9186912

約数和(自身を除く): 2648627

約数列:

[1, 5, 13, 17, 61, 65, 85, 97, 221, 305, 485, 793, 1037, 1105, 1261, 1649, 3965, 5185, 5917, 6305, 8245, 13481, 21437, 29585, 67405, 76921, 100589, 107185, 384605, 502945, 1307657, 6538285]

約数ペア:

[(1, 6538285), (5, 1307657), (13, 502945), (17, 384605), (61, 107185), (65, 100589), (85, 76921), (97, 67405), (221, 29585), (305, 21437), (485, 13481), (793, 8245), (1037, 6305), (1105, 5917), (1261, 5185), (1649, 3965)]