77999805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 146729856

約数和(自身を除く): 68730051

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 151, 195, 453, 585, 755, 883, 1359, 1963, 2265, 2649, 4415, 5889, 6795, 7947, 9815, 11479, 13245, 17667, 29445, 34437, 39735, 57395, 88335, 103311, 133333, 172185, 399999, 516555, 666665, 1199997, 1733329, 1999995, 5199987, 5999985, 8666645, 15599961, 25999935, 77999805]

約数ペア:

[(1, 77999805), (3, 25999935), (5, 15599961), (9, 8666645), (13, 5999985), (15, 5199987), (39, 1999995), (45, 1733329), (65, 1199997), (117, 666665), (151, 516555), (195, 399999), (453, 172185), (585, 133333), (755, 103311), (883, 88335), (1359, 57395), (1963, 39735), (2265, 34437), (2649, 29445), (4415, 17667), (5889, 13245), (6795, 11479), (7947, 9815)]