4651625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 6739200

約数和(自身を除く): 2087575

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 199, 275, 425, 935, 995, 1375, 2125, 2189, 3383, 4675, 4975, 10945, 16915, 23375, 24875, 37213, 54725, 84575, 186065, 273625, 422875, 930325, 4651625]

約数ペア:

[(1, 4651625), (5, 930325), (11, 422875), (17, 273625), (25, 186065), (55, 84575), (85, 54725), (125, 37213), (187, 24875), (199, 23375), (275, 16915), (425, 10945), (935, 4975), (995, 4675), (1375, 3383), (2125, 2189)]