20133091875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6029}}^1$

素因数の和:6202

約数の個数: 80

約数和(自身を含む): 36394475040

約数和(自身を除く): 16261383165

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 137, 195, 325, 375, 411, 625, 685, 975, 1625, 1781, 1875, 2055, 3425, 4875, 5343, 6029, 8125, 8905, 10275, 17125, 18087, 24375, 26715, 30145, 44525, 51375, 78377, 85625, 90435, 133575, 150725, 222625, 235131, 256875, 391885, 452175, 667875, 753625, 825973, 1113125, 1175655, 1959425, 2260875, 2477919, 3339375, 3768125, 4129865, 5878275, 9797125, 10737649, 11304375, 12389595, 20649325, 29391375, 32212947, 48985625, 53688245, 61947975, 103246625, 146956875, 161064735, 268441225, 309739875, 516233125, 805323675, 1342206125, 1548699375, 4026618375, 6711030625, 20133091875]

約数ペア:

[(1, 20133091875), (3, 6711030625), (5, 4026618375), (13, 1548699375), (15, 1342206125), (25, 805323675), (39, 516233125), (65, 309739875), (75, 268441225), (125, 161064735), (137, 146956875), (195, 103246625), (325, 61947975), (375, 53688245), (411, 48985625), (625, 32212947), (685, 29391375), (975, 20649325), (1625, 12389595), (1781, 11304375), (1875, 10737649), (2055, 9797125), (3425, 5878275), (4875, 4129865), (5343, 3768125), (6029, 3339375), (8125, 2477919), (8905, 2260875), (10275, 1959425), (17125, 1175655), (18087, 1113125), (24375, 825973), (26715, 753625), (30145, 667875), (44525, 452175), (51375, 391885), (78377, 256875), (85625, 235131), (90435, 222625), (133575, 150725)]