229272875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 310128000

約数和(自身を除く): 80855125

約数列:

[1, 5, 13, 25, 65, 125, 199, 325, 709, 995, 1625, 2587, 3545, 4975, 9217, 12935, 17725, 24875, 46085, 64675, 88625, 141091, 230425, 323375, 705455, 1152125, 1834183, 3527275, 9170915, 17636375, 45854575, 229272875]

約数ペア:

[(1, 229272875), (5, 45854575), (13, 17636375), (25, 9170915), (65, 3527275), (125, 1834183), (199, 1152125), (325, 705455), (709, 323375), (995, 230425), (1625, 141091), (2587, 88625), (3545, 64675), (4975, 46085), (9217, 24875), (12935, 17725)]