88788825

素因数分解:

$3^3\times 5^2\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 164176000

約数和(自身を除く): 75387175

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 199, 225, 597, 661, 675, 995, 1791, 1983, 2985, 3305, 4975, 5373, 5949, 8955, 9915, 14925, 16525, 17847, 26865, 29745, 44775, 49575, 89235, 131539, 134325, 148725, 394617, 446175, 657695, 1183851, 1973085, 3288475, 3551553, 5919255, 9865425, 17757765, 29596275, 88788825]

約数ペア:

[(1, 88788825), (3, 29596275), (5, 17757765), (9, 9865425), (15, 5919255), (25, 3551553), (27, 3288475), (45, 1973085), (75, 1183851), (135, 657695), (199, 446175), (225, 394617), (597, 148725), (661, 134325), (675, 131539), (995, 89235), (1791, 49575), (1983, 44775), (2985, 29745), (3305, 26865), (4975, 17847), (5373, 16525), (5949, 14925), (8955, 9915)]