63754625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 23854975

約数列:

[1, 5, 11, 25, 55, 125, 199, 233, 275, 995, 1165, 1375, 2189, 2563, 4975, 5825, 10945, 12815, 24875, 29125, 46367, 54725, 64075, 231835, 273625, 320375, 510037, 1159175, 2550185, 5795875, 12750925, 63754625]

約数ペア:

[(1, 63754625), (5, 12750925), (11, 5795875), (25, 2550185), (55, 1159175), (125, 510037), (199, 320375), (233, 273625), (275, 231835), (995, 64075), (1165, 54725), (1375, 46367), (2189, 29125), (2563, 24875), (4975, 12815), (5825, 10945)]