613795005

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2437}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 1106754480

約数和(自身を除く): 492959475

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 193, 261, 435, 579, 965, 1305, 1737, 2437, 2895, 5597, 7311, 8685, 12185, 16791, 21933, 27985, 36555, 50373, 70673, 83955, 109665, 212019, 251865, 353365, 470341, 636057, 1060095, 1411023, 2351705, 3180285, 4233069, 7055115, 13639889, 21165345, 40919667, 68199445, 122759001, 204598335, 613795005]

約数ペア:

[(1, 613795005), (3, 204598335), (5, 122759001), (9, 68199445), (15, 40919667), (29, 21165345), (45, 13639889), (87, 7055115), (145, 4233069), (193, 3180285), (261, 2351705), (435, 1411023), (579, 1060095), (965, 636057), (1305, 470341), (1737, 353365), (2437, 251865), (2895, 212019), (5597, 109665), (7311, 83955), (8685, 70673), (12185, 50373), (16791, 36555), (21933, 27985)]