6397193525

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 8227390080

約数和(自身を除く): 1830196555

約数列:

[1, 5, 25, 61, 103, 139, 293, 305, 515, 695, 1465, 1525, 2575, 3475, 6283, 7325, 8479, 14317, 17873, 30179, 31415, 40727, 42395, 71585, 89365, 150895, 157075, 203635, 211975, 357925, 446825, 754475, 873337, 1018175, 1840919, 2484347, 4194881, 4366685, 9204595, 12421735, 20974405, 21833425, 46022975, 62108675, 104872025, 255887741, 1279438705, 6397193525]

約数ペア:

[(1, 6397193525), (5, 1279438705), (25, 255887741), (61, 104872025), (103, 62108675), (139, 46022975), (293, 21833425), (305, 20974405), (515, 12421735), (695, 9204595), (1465, 4366685), (1525, 4194881), (2575, 2484347), (3475, 1840919), (6283, 1018175), (7325, 873337), (8479, 754475), (14317, 446825), (17873, 357925), (30179, 211975), (31415, 203635), (40727, 157075), (42395, 150895), (71585, 89365)]