78759225

素因数分解:

$3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1974

約数の個数: 36

約数和(自身を含む): 141856000

約数和(自身を除く): 63096775

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 199, 225, 597, 995, 1759, 1791, 2985, 4975, 5277, 8795, 8955, 14925, 15831, 26385, 43975, 44775, 79155, 131925, 350041, 395775, 1050123, 1750205, 3150369, 5250615, 8751025, 15751845, 26253075, 78759225]

約数ペア:

[(1, 78759225), (3, 26253075), (5, 15751845), (9, 8751025), (15, 5250615), (25, 3150369), (45, 1750205), (75, 1050123), (199, 395775), (225, 350041), (597, 131925), (995, 79155), (1759, 44775), (1791, 43975), (2985, 26385), (4975, 15831), (5277, 14925), (8795, 8955)]