27670389695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 36477864192

約数和(自身を除く): 8807474497

約数列:

[1, 5, 13, 65, 89, 223, 241, 445, 1115, 1157, 1205, 2899, 3133, 5785, 7921, 14495, 15665, 19847, 21449, 39605, 53743, 99235, 102973, 107245, 258011, 268715, 278837, 514865, 698659, 1290055, 1394185, 1766383, 1908961, 3493295, 4783127, 8831915, 9544805, 22962979, 23915635, 24816493, 62180651, 114814895, 124082465, 310903255, 425698303, 2128491515, 5534077939, 27670389695]

約数ペア:

[(1, 27670389695), (5, 5534077939), (13, 2128491515), (65, 425698303), (89, 310903255), (223, 124082465), (241, 114814895), (445, 62180651), (1115, 24816493), (1157, 23915635), (1205, 22962979), (2899, 9544805), (3133, 8831915), (5785, 4783127), (7921, 3493295), (14495, 1908961), (15665, 1766383), (19847, 1394185), (21449, 1290055), (39605, 698659), (53743, 514865), (99235, 278837), (102973, 268715), (107245, 258011)]