9726125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 13478400

約数和(自身を除く): 3752275

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 199, 391, 425, 575, 995, 1955, 2125, 2875, 3383, 4577, 4975, 9775, 16915, 22885, 24875, 48875, 77809, 84575, 114425, 389045, 422875, 572125, 1945225, 9726125]

約数ペア:

[(1, 9726125), (5, 1945225), (17, 572125), (23, 422875), (25, 389045), (85, 114425), (115, 84575), (125, 77809), (199, 48875), (391, 24875), (425, 22885), (575, 16915), (995, 9775), (1955, 4975), (2125, 4577), (2875, 3383)]